Allow deregistering AppCheck providers in Firebase Console

[wujek-srujek]

I am working with Flutter and made the mistake of registering my app (via the Firebase Console) with Play Integrity, but it doesn't support it, we must use Safety Net (hardcoded in the Android plugin). I don't know how to deregister my app with the Console so I disabled the API in Google Cloud Platform and it seems to have done the trick, Play Integrity is no longer enabled in Firebase Console. Could this functionality please be added to Firebase Console, or at least mentioned in the documentation?