chore(deps): update dependency com.google.api:gapic-generator-java to v2.61.0 (#11694)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[com.google.api:gapic-generator-java](https://redirect.github.com/googleapis/sdk-platform-java)
| `2.60.2` -> `2.61.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.api:gapic-generator-java/2.61.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.api:gapic-generator-java/2.60.2/2.61.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

<details>
<summary>googleapis/sdk-platform-java
(com.google.api:gapic-generator-java)</summary>

###
[`v2.61.0`](https://redirect.github.com/googleapis/sdk-platform-java/blob/HEAD/CHANGELOG.md#2610-2025-08-04)

[Compare
Source](https://redirect.github.com/googleapis/sdk-platform-java/compare/v2.60.2...v2.61.0)

##### Features

- **mtls:** Add support for X.509-based mTLS-transport in Java GAX lib
([#&#8203;3852](https://redirect.github.com/googleapis/sdk-platform-java/issues/3852))
([2d02344](https://redirect.github.com/googleapis/sdk-platform-java/commit/2d02344d79f5cfdca7834aa0d6306f1b72a7505a))

##### Bug Fixes

- improve error messaging for LRO CancellationException
([#&#8203;3873](https://redirect.github.com/googleapis/sdk-platform-java/issues/3873))
([9cae675](https://redirect.github.com/googleapis/sdk-platform-java/commit/9cae675f0ff44227cea60e6802769e82cce948f2))
- make generation config update logs verbose
([#&#8203;3764](https://redirect.github.com/googleapis/sdk-platform-java/issues/3764))
([9b1a34b](https://redirect.github.com/googleapis/sdk-platform-java/commit/9b1a34b0dd08c0eddcf09ef5d81b225d0942f529))

</details>

---

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---

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Author: renovate-bot

.github/workflows/ci.yaml

@@ -127,7 +127,7 @@ jobs:
           gcr.io/cloud-devrel-public-resources/java-library-generation:"${library_generation_image_tag}" \
           /src/library_generation/cli/entry_point.py validate-generation-config
       env:
-        library_generation_image_tag: 2.60.2
+        library_generation_image_tag: 2.61.0
         workspace_name: /workspace
 
 # TODO: Uncomment the needed Github Actions

.github/workflows/generated_files_sync.yaml

@@ -20,7 +20,7 @@ on:
   pull_request:
 name: generation diff
 env:
-  library_generation_image_tag: 2.60.2
+  library_generation_image_tag: 2.61.0
 jobs:
   root-pom:
     # root pom.xml does not have diff from generated one