chore(deps): bump google-cloud-auth from 1.9.0 to 1.10.0 (#1817)

Bumps [google-cloud-auth](https://github.com/googleapis/google-cloud-rust) from 1.9.0 to 1.10.0.
- [Release notes](https://github.com/googleapis/google-cloud-rust/releases)
- [Commits](https://github.com/googleapis/google-cloud-rust/commits)

---
updated-dependencies:
- dependency-name: google-cloud-auth
  dependency-version: 1.10.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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