Bump google-github-actions/setup-gcloud from 1 to 2 (#79291)

Bumps [google-github-actions/setup-gcloud](https://github.com/google-github-actions/setup-gcloud) from 1 to 2.
- [Release notes](https://github.com/google-github-actions/setup-gcloud/releases)
- [Changelog](https://github.com/google-github-actions/setup-gcloud/blob/main/CHANGELOG.md)
- [Commits](https://github.com/google-github-actions/setup-gcloud/compare/v1...v2)

---
updated-dependencies:
- dependency-name: google-github-actions/setup-gcloud
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/core-plugins-build-and-release.yml

@@ -49,7 +49,7 @@ jobs:
         with:
           credentials_json: '${{ env.PLUGINS_GOOGLE_CREDENTIALS }}'
       - name: 'Set up Cloud SDK'
-        uses: 'google-github-actions/setup-gcloud@v1'
+        uses: 'google-github-actions/setup-gcloud@v2'
       - name: Setup nodejs environment
         uses: actions/setup-node@v4
         with: