fix(deps): do not depend on protobufjs (#607)

* fix(deps): update dependency protobufjs to v7

* fix(deps): do not depend on protobufjs

* fix: remove trailing comma

Co-authored-by: Alexander Fenster <[email protected]>
Co-authored-by: Alexander Fenster <[email protected]>

Author: renovate-bot

packages/google-cloud-dataproc/package.json

@@ -43,8 +43,7 @@
     "precompile": "gts clean"
   },
   "dependencies": {
-    "google-gax": "^3.3.0",
-    "protobufjs": "^6.8.6"
+    "google-gax": "^3.5.0"
   },
   "devDependencies": {
     "@types/mocha": "^9.0.0",