chore(deps): update all dependencies (#749)

* chore(deps): update all dependencies

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* revert

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <[email protected]>

Author: 3 people

samples/snippets/requirements-test.txt

@@ -2,4 +2,4 @@ backoff==2.1.2
 pytest==7.1.2
 mock==4.0.3
 flaky==3.7.0
-google-cloud-bigquery==1.28.0
+google-cloud-bigquery==3.3.0

samples/snippets/requirements.txt

@@ -1,2 +1,2 @@
-google-cloud-pubsub==2.13.0
-avro==1.11.0
+google-cloud-pubsub==2.13.4
+avro==1.11.1