fix(remote_config): deliver onConfigUpdated errors on Android and iOS as FirebaseException with stable codes - #18840

fix(remote_config): deliver onConfigUpdated errors on Android and iOS as FirebaseException with stable codes#18840

Lyokone wants to merge 4 commits into

mainfirebase/flutterfire:mainfrom

fix/remote-config-android-error-threadfirebase/flutterfire:fix/remote-config-android-error-threadCopy head branch name to clipboard