chore(deps): update dependency prettier to v2.8.1

Author: renovate-bot

nodejs/nodejs-cloud-run-hello-world/package-lock.json

@@ -26,6 +26,6 @@
     "eslint-plugin-promise": "6.1.1",
     "gaxios": "5.0.2",
     "mocha": "10.1.0",
-    "prettier": "2.8.0"
+    "prettier": "2.8.1"
   }
 }