Merge pull request #4 from ecomplus/renovate/firebase-functions-4.x

Update dependency firebase-functions to v4

Author: leomp12

functions/package-lock.json

@@ -15,7 +15,7 @@
     "@ecomplus/application-sdk": "^22.0.0-firestore.1.15.7",
     "express": "^4.18.2",
     "firebase-admin": "^11.2.0",
-    "firebase-functions": "^3.24.1"
+    "firebase-functions": "^4.1.0"
   },
   "private": true
 }