Bump google-github-actions/setup-gcloud from 2.2.0 to 3.0.0 (#1921)

Bumps [google-github-actions/setup-gcloud](https://github.com/google-github-actions/setup-gcloud) from 2.2.0 to 3.0.0.
- [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](google-github-actions/setup-gcloud@cb1e50a...26f734c)

---
updated-dependencies:
- dependency-name: google-github-actions/setup-gcloud
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/platform-test.yml

@@ -180,7 +180,7 @@ jobs:
 
       - name: Set up GCP Cloud SDK
         if: ${{ steps.check-cluster-config.outputs.cluster-type == 'gke' || steps.check-cluster-config.outputs.cluster-type == 'gke-autopilot' || steps.check-cluster-config.outputs.cluster-type == 'openshift' }}
-        uses: google-github-actions/setup-gcloud@cb1e50a9932213ecece00a606661ae9ca44f3397  # v2.2.0
+        uses: google-github-actions/setup-gcloud@26f734c2779b00b7dda794207734c511110a4368  # v3.0.0
         with:
           install_components: gke-gcloud-auth-plugin