chore: update templates (via synth) (#12)

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2020-04-21 06:23:36,013 synthtool > Executing /tmpfs/src/git/autosynth/working_repo/synth.py.
On branch autosynth
nothing to commit, working tree clean
2020-04-21 06:23:36,078 synthtool > Ensuring dependencies.
2020-04-21 06:23:36,661 synthtool > Cloning googleapis.
2020-04-21 06:23:37,312 synthtool > Generating code for: //google/cloud/recommender/v1beta1:recommender-v1beta1-py.
2020-04-21 06:23:40,993 synthtool > Generated code into /tmpfs/tmp/tmpbtmrk7dw.
2020-04-21 06:23:41,011 synthtool > Generating code for: //google/cloud/recommender/v1:recommender-v1-py.
2020-04-21 06:23:44,319 synthtool > Generated code into /tmpfs/tmp/tmpt2xn0me9.
2020-04-21 06:23:44,346 synthtool > No replacements made in google/**/recommender_client.py for pattern (/\^.*\$/), maybe replacement is no longer needed?
2020-04-21 06:23:44,348 synthtool > Replaced ':math:`(/)' in google/cloud/recommender_v1beta1/proto/recommender_service_pb2.py.
2020-04-21 06:23:44,348 synthtool > Replaced ':math:`(/)' in google/cloud/recommender_v1/proto/recommender_service_pb2.py.
2020-04-21 06:23:44,350 synthtool > Replaced '`/\\.' in google/cloud/recommender_v1beta1/proto/recommender_service_pb2.py.
2020-04-21 06:23:44,350 synthtool > Replaced '`/\\.' in google/cloud/recommender_v1/proto/recommender_service_pb2.py.
2020-04-21 06:23:44,352 synthtool > Replaced '(regex\\s+)(/.*?/)\\.' in google/cloud/recommender_v1beta1/proto/recommender_service_pb2.py.
2020-04-21 06:23:44,353 synthtool > Replaced '(regex\\s+)(/.*?/)\\.' in google/cloud/recommender_v1/proto/recommender_service_pb2.py.
2020-04-21 06:23:44,354 synthtool > Replaced '( -  Example: )(\\{.*?\\})' in google/cloud/recommender_v1beta1/proto/recommendation_pb2.py.
2020-04-21 06:23:44,355 synthtool > Replaced '( -  Example: )(\\{.*?\\})' in google/cloud/recommender_v1/proto/recommendation_pb2.py.
2020-04-21 06:23:44,356 synthtool > Replaced 'projects/\\[PROJECT_NUMBER\\]/location\n            s/\\[LOCATION\\]/insightTypes/\\[INSIGHT\\_TYPE\\_ID\\]/insights/\\[INSIGHT_\n            ID\\]' in google/cloud/recommender_v1beta1/proto/recommendation_pb2.py.
2020-04-21 06:23:44,362 synthtool > No replacements made in **/*_pb2.py for pattern (\# -\*- coding: utf-8 -\*-\n)(\# Generated by the protocol buffer compiler\.  DO NOT EDIT!.*?import sys), maybe replacement is no longer needed?
2020-04-21 06:23:44,364 synthtool > Replaced '(\\# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!)\n(import grpc)' in google/cloud/recommender_v1beta1/proto/recommendation_pb2_grpc.py.
2020-04-21 06:23:44,364 synthtool > Replaced '(\\# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!)\n(import grpc)' in google/cloud/recommender_v1beta1/proto/insight_pb2_grpc.py.
2020-04-21 06:23:44,365 synthtool > Replaced '(\\# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!)\n(import grpc)' in google/cloud/recommender_v1beta1/proto/recommender_service_pb2_grpc.py.
2020-04-21 06:23:44,365 synthtool > Replaced '(\\# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!)\n(import grpc)' in google/cloud/recommender_v1/proto/recommendation_pb2_grpc.py.
2020-04-21 06:23:44,365 synthtool > Replaced '(\\# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!)\n(import grpc)' in google/cloud/recommender_v1/proto/recommender_service_pb2_grpc.py.
.coveragerc
.flake8
.github/CONTRIBUTING.md
.github/ISSUE_TEMPLATE/bug_report.md
.github/ISSUE_TEMPLATE/feature_request.md
.github/ISSUE_TEMPLATE/support_request.md
.github/PULL_REQUEST_TEMPLATE.md
.github/release-please.yml
.gitignore
.kokoro/build.sh
.kokoro/continuous/common.cfg
.kokoro/continuous/continuous.cfg
.kokoro/docs/common.cfg
.kokoro/docs/docs.cfg
.kokoro/presubmit/common.cfg
.kokoro/presubmit/presubmit.cfg
.kokoro/publish-docs.sh
.kokoro/release.sh
.kokoro/release/common.cfg
.kokoro/release/release.cfg
.kokoro/trampoline.sh
CODE_OF_CONDUCT.md
CONTRIBUTING.rst
LICENSE
MANIFEST.in
docs/_static/custom.css
docs/_templates/layout.html
docs/conf.py.j2
noxfile.py.j2
renovate.json
setup.cfg
2020-04-21 06:23:44,446 synthtool > Replaced '\\["2\\.7", ' in noxfile.py.
Running session blacken
Creating virtual environment (virtualenv) using python3.6 in .nox/blacken
pip install black==19.3b0
black docs google tests noxfile.py setup.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/gapic/enums.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/gapic/recommender_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/gapic/transports/recommender_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/proto/recommendation_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/docs/conf.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/proto/recommender_service_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/types.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/gapic/enums.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/gapic/recommender_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/gapic/recommender_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/gapic/transports/recommender_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/gapic/recommender_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/proto/insight_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/proto/recommender_service_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/proto/recommendation_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/proto/insight_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/proto/recommender_service_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/types.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1/proto/recommendation_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/noxfile.py
reformatted /tmpfs/src/git/autosynth/working_repo/tests/unit/gapic/v1/test_recommender_client_v1.py
reformatted /tmpfs/src/git/autosynth/working_repo/tests/unit/gapic/v1beta1/test_recommender_client_v1beta1.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/proto/recommendation_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/recommender_v1beta1/proto/recommender_service_pb2.py
All done! ✨ 🍰 ✨
29 files reformatted, 7 files left unchanged.
Session blacken was successful.
2020-04-21 06:23:49,850 synthtool > Wrote metadata to synth.metadata.

```
</details>

Author: yoshi-automation

.coveragerc

@@ -1,3 +1,19 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Generated by synthtool. DO NOT EDIT!
 [run]
 branch = True

.flake8

@@ -1,3 +1,19 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Generated by synthtool. DO NOT EDIT!
 [flake8]
 ignore = E203, E266, E501, W503

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,8 +11,7 @@ Thanks for stopping by to let us know something could be better!
 Please run down the following list and make sure you've tried the usual "quick fixes":
 
   - Search the issues already opened: https://github.com/googleapis/python-recommender/issues
-  - Search the issues on our "catch-all" repository: https://github.com/googleapis/google-cloud-python
-  - Search StackOverflow: http://stackoverflow.com/questions/tagged/google-cloud-platform+python
+  - Search StackOverflow: https://stackoverflow.com/questions/tagged/google-cloud-platform+python
 
 If you are still having issues, please be sure to include as much information as possible:
 

CONTRIBUTING.rst

@@ -22,7 +22,7 @@ In order to add a feature:
   documentation.
 
 - The feature must work fully on the following CPython versions:  2.7,
-  3.5, 3.6, and 3.7 on both UNIX and Windows.
+  3.5, 3.6, 3.7 and 3.8 on both UNIX and Windows.
 
 - The feature must not add unnecessary dependencies (where
   "unnecessary" is of course subjective, but new dependencies should
@@ -214,26 +214,18 @@ We support:
 -  `Python 3.5`_
 -  `Python 3.6`_
 -  `Python 3.7`_
+-  `Python 3.8`_
 
 .. _Python 3.5: https://docs.python.org/3.5/
 .. _Python 3.6: https://docs.python.org/3.6/
 .. _Python 3.7: https://docs.python.org/3.7/
+.. _Python 3.8: https://docs.python.org/3.8/
 
 
 Supported versions can be found in our ``noxfile.py`` `config`_.
 
 .. _config: https://github.com/googleapis/python-recommender/blob/master/noxfile.py
 
-We explicitly decided not to support `Python 2.5`_ due to `decreased usage`_
-and lack of continuous integration `support`_.
-
-.. _Python 2.5: https://docs.python.org/2.5/
-.. _decreased usage: https://caremad.io/2013/10/a-look-at-pypi-downloads/
-.. _support: https://blog.travis-ci.com/2013-11-18-upcoming-build-environment-updates/
-
-We have `dropped 2.6`_ as a supported version as well since Python 2.6 is no
-longer supported by the core development team.
-
 Python 2.7 support is deprecated. All code changes should maintain Python 2.7 compatibility until January 1, 2020.
 
 We also explicitly decided to support Python 3 beginning with version
@@ -247,7 +239,6 @@ We also explicitly decided to support Python 3 beginning with version
 .. _prominent: https://docs.djangoproject.com/en/1.9/faq/install/#what-python-version-can-i-use-with-django
 .. _projects: http://flask.pocoo.org/docs/0.10/python3/
 .. _Unicode literal support: https://www.python.org/dev/peps/pep-0414/
-.. _dropped 2.6: https://github.com/googleapis/google-cloud-python/issues/995
 
 **********
 Versioning

MANIFEST.in

@@ -1,3 +1,19 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Generated by synthtool. DO NOT EDIT!
 include README.rst LICENSE
 recursive-include google *.json *.proto

google/cloud/recommender_v1/proto/recommendation_pb2.py

@@ -1,4 +1,19 @@
 # -*- coding: utf-8 -*-
+
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: google/cloud/recommender_v1/proto/recommendation.proto
 
@@ -1243,7 +1258,8 @@
     {
         "DESCRIPTOR": _VALUEMATCHER,
         "__module__": "google.cloud.recommender_v1.proto.recommendation_pb2",
-        "__doc__": """Contains various matching options for values for a GCP resource field.
+        "__doc__": """Contains various matching options for values for a GCP
+  resource field.
   
   
   Attributes:

google/cloud/recommender_v1/proto/recommendation_pb2_grpc.py

@@ -1,4 +1,4 @@
-# Copyright 2019 Google LLC
+# Copyright 2020 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

google/cloud/recommender_v1/proto/recommender_service_pb2.py

@@ -1,4 +1,19 @@
 # -*- coding: utf-8 -*-
+
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: google/cloud/recommender_v1/proto/recommender_service.proto
 
@@ -758,7 +773,7 @@
       state_metadata:
           State properties to include with this state. Overwrites any
           existing ``state_metadata``. Keys must match the regex ``/
-          [2]_[a-z0-9_.-]{0,62}/``. Values must match the regex
+          [1]_[a-z0-9_.-]{0,62}/``. Values must match the regex
           ``/^[a-zA-Z0-9_./-]{0,255}/``.
       etag:
           Required. Fingerprint of the Recommendation. Provides
@@ -831,7 +846,7 @@
       state_metadata:
           State properties to include with this state. Overwrites any
           existing ``state_metadata``. Keys must match the regex ``/
-          [1]_[a-z0-9_.-]{0,62}/``. Values must match the regex
+          [2]_[a-z0-9_.-]{0,62}/``. Values must match the regex
           ``/^[a-zA-Z0-9_./-]{0,255}/``.
       etag:
           Required. Fingerprint of the Recommendation. Provides

google/cloud/recommender_v1/proto/recommender_service_pb2_grpc.py

@@ -1,4 +1,4 @@
-# Copyright 2019 Google LLC
+# Copyright 2020 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

google/cloud/recommender_v1beta1/proto/insight_pb2.py

@@ -1,4 +1,19 @@
 # -*- coding: utf-8 -*-
+
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: google/cloud/recommender_v1beta1/proto/insight.proto
 
@@ -516,8 +531,8 @@
         ),
         "DESCRIPTOR": _INSIGHT,
         "__module__": "google.cloud.recommender_v1beta1.proto.insight_pb2",
-        "__doc__": """An insight along with the information used to derive the
-  insight. The insight may have associated recomendations as well.
+        "__doc__": """An insight along with the information used to derive the insight. The
+  insight may have associated recomendations as well.
   
   
   Attributes: