Bump google-github-actions/auth from 2.1.3 to 2.1.7 (#4334)

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.1.3 to 2.1.7.
- [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@71fee32...6fc4af4)

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

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

.github/workflows/publish.yml

@@ -43,7 +43,7 @@ jobs:
 
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@71fee32a0bb7e97b4d33d548e7d957010649d8fa # v2.1.3
+        uses: google-github-actions/auth@6fc4af4b145ae7821d527454aa9bd537d1f2dc5f # v2.1.7
         with:
           workload_identity_provider: 'projects/101730247931/locations/global/workloadIdentityPools/hedera-registry-pool/providers/hedera-registry-gh-actions'
           service_account: 'guardian-publisher@hedera-registry.iam.gserviceaccount.com'