📦 Update dependency @google-cloud/pubsub to v4.7.1 (#2850)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

webhook-pubsub-publisher/package-lock.json

@@ -15,7 +15,7 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "@google-cloud/pubsub": "4.7.0",
+    "@google-cloud/pubsub": "4.7.1",
     "probot": "13.3.7",
     "tsx": "4.19.0",
     "typescript": "5.5.4"