Bump googleauth from 1.13.1 to 1.14.0

Bumps [googleauth](https://github.com/googleapis/google-auth-library-ruby) from 1.13.1 to 1.14.0.
- [Release notes](https://github.com/googleapis/google-auth-library-ruby/releases)
- [Changelog](https://github.com/googleapis/google-auth-library-ruby/blob/main/CHANGELOG.md)
- [Commits](googleapis/google-auth-library-ruby@googleauth/v1.13.1...googleauth/v1.14.0)

---
updated-dependencies:
- dependency-name: googleauth
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -166,7 +166,8 @@ GEM
     google-cloud-core (1.8.0)
       google-cloud-env (>= 1.0, < 3.a)
       google-cloud-errors (~> 1.0)
-    google-cloud-env (2.2.1)
+    google-cloud-env (2.2.2)
+      base64 (~> 0.2)
       faraday (>= 1.0, < 3.a)
     google-cloud-errors (1.5.0)
     google-logging-utils (0.1.0)
@@ -179,7 +180,7 @@ GEM
       grpc (~> 1.41)
     googleapis-common-protos-types (1.18.0)
       google-protobuf (>= 3.18, < 5.a)
-    googleauth (1.13.1)
+    googleauth (1.14.0)
       faraday (>= 1.0, < 3.a)
       google-cloud-env (~> 2.2)
       google-logging-utils (~> 0.1)