chore: refactor import

Author: MichaelVerdon

packages/remote-config/lib/modular/index.js

@@ -17,7 +17,7 @@
 
 import { getApp } from '@react-native-firebase/app';
 
-import { MODULAR_DEPRECATION_ARG } from '../../../app/lib/common';
+import { MODULAR_DEPRECATION_ARG } from '@react-native-firebase/app/lib/common';
 
 /**
  * @typedef {import('@firebase/app').FirebaseApp} FirebaseApp