Update Firebase Datasource Plugin

Author: FalkWolsky

server/node-service/package.json

@@ -55,7 +55,7 @@
     "dynamodb-data-types": "^4.0.1",
     "express": "^4.21.0",
     "express-async-errors": "^3.1.1",
-    "firebase-admin": "^11.5.0",
+    "firebase-admin": "^12.6.0",
     "formdata-node": "4",
     "graphql": "^16.6.0",
     "graphql-request": "^5.1.0",