Bump google-github-actions/setup-gcloud from 0 to 2

Bumps [google-github-actions/setup-gcloud](https://github.com/google-github-actions/setup-gcloud) from 0 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/v0...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>

.github/workflows/push.yml

@@ -28,7 +28,7 @@ jobs:
         sudo apt-get install python2.7
         export CLOUDSDK_PYTHON="/usr/bin/python2"
 
-    - uses: google-github-actions/setup-gcloud@v0
+    - uses: google-github-actions/setup-gcloud@v2
       with:
         version: '285.0.0'
         service_account_key: ${{ secrets.GCS_SA_KEY }}