deps: update googleapis/sdk-platform-java action to v2.61.0 (#1905)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [googleapis/sdk-platform-java](https://redirect.github.com/googleapis/sdk-platform-java) | action | minor | `v2.60.2` -> `v2.61.0` |

---

### Release Notes

<details>
<summary>googleapis/sdk-platform-java (googleapis/sdk-platform-java)</summary>

### [`v2.61.0`](https://redirect.github.com/googleapis/sdk-platform-java/releases/tag/v2.61.0)

[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/hermetic_library_generation.yaml

@@ -37,7 +37,7 @@ jobs:
       with:
         fetch-depth: 0
         token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
-    - uses: googleapis/sdk-platform-java/.github/scripts@v2.60.2
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.61.0
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}