chore(java-pubsub): update .repo-metadata.json

Author: chingor13

java-pubsub/.repo-metadata.json

@@ -7,8 +7,8 @@
   "release_level": "stable",
   "transport": "both",
   "language": "java",
-  "repo": "googleapis/java-pubsub",
-  "repo_short": "java-pubsub",
+  "repo": "googleapis/google-cloud-java",
+  "repo_short": "google-cloud-java",
   "distribution_name": "com.google.cloud:google-cloud-pubsub",
   "api_id": "pubsub.googleapis.com",
   "library_type": "GAPIC_COMBO",
@@ -17,4 +17,4 @@
   "codeowner_team": "@googleapis/pubsub-team",
   "issue_tracker": "https://issuetracker.google.com/savedsearches/559741",
   "recommended_package": "com.google.cloud.pubsub.v1"
-}
+}