chore(functions): support NodeJS LTS v14. fix audit issues

- update firebase scripts
- from: 6 vulnerabilities found - Severity: 6 High
- to: 0 vulnerabilities found

Closes #17140

Author: Splaktar

Diff for: scripts/code.angularjs.org-firebase/functions/package.json

@@ -2,12 +2,12 @@
   "name": "functions-firebase-code.angularjs.org",
   "description": "Cloud Functions to serve files from gcs to code.angularjs.org",
   "engines": {
-    "node": "12"
+    "node": "14"
   },
   "dependencies": {
-    "@google-cloud/storage": "^5.7.4",
-    "firebase-admin": "^9.4.2",
-    "firebase-functions": "^3.13.1"
+    "@google-cloud/storage": "^5.8.5",
+    "firebase-admin": "^9.9.0",
+    "firebase-functions": "^3.14.1"
   },
   "private": true
 }