chore(google-auth-library-java): update .repo-metadata.json

Author: chingor13

google-auth-library-java/.repo-metadata.json

@@ -4,8 +4,8 @@
   "client_documentation": "https://googleapis.dev/java/google-auth-library/latest/",
   "release_level": "stable",
   "language": "java",
-  "repo": "googleapis/google-auth-library-java",
-  "repo_short": "google-auth-library-java",
+  "repo": "googleapis/google-cloud-java",
+  "repo_short": "google-cloud-java",
   "library_type": "AUTH",
   "distribution_name": "com.google.auth:google-auth-library",
   "codeowner_team": "@googleapis/cloud-sdk-auth-team"