build(deps): bump google-github-actions/auth from 2.1.0 to 2.1.2 (#308)

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.1.0 to 2.1.2.
- [Release notes](https://github.com/google-github-actions/auth/releases)
- [Changelog](https://github.com/google-github-actions/auth/blob/main/CHANGELOG.md)
- [Commits](google-github-actions/auth@5a50e58...55bd3a7)

---
updated-dependencies:
- dependency-name: google-github-actions/auth
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/publish.yml

@@ -73,7 +73,7 @@ jobs:
  uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c
 
  - name: gcloud authenticate
- uses: google-github-actions/auth@5a50e581162a13f4baa8916d01180d2acbc04363
+ uses: google-github-actions/auth@55bd3a7c6e2ae7cf1877fd1ccb9d54c0503c457c
  with:
  project_id: ${{ secrets.GCP_PRODUCTION_PROJECT_ID }}
  credentials_json: ${{ secrets.GCP_SERVICE_ACCOUNT }}