Bump google-github-actions/auth from 2.1.6 to 2.1.7 (#200)

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.1.6 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@8254fb7...6fc4af4)

---
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/release.yml

@@ -21,7 +21,7 @@ jobs:
           cache: true
 
       # This is provisioned here: https://github.com/chainguard-dev/secrets/blob/main/terraform-provider-ko.tf
-      - uses: google-github-actions/auth@8254fb75a33b976a221574d287e93919e6a36f70 # v2.1.6
+      - uses: google-github-actions/auth@6fc4af4b145ae7821d527454aa9bd537d1f2dc5f # v2.1.7
         id: auth
         with:
           workload_identity_provider: "projects/12758742386/locations/global/workloadIdentityPools/github-pool/providers/github-provider"