[React Native - iOS] Push notification BadDeviceToken

Hello, 

I need to integrate Intercom into react-native app. I’m using official wrapper intercom/intercom-react-native. Android works as expected. On iOS I’m always getting `BadDeviceToken` listed as an issue in Intercom panel (website). I tried both ways to send the token to the intercom, first is native code (option 2 from here) and later tried JS option with token coming from @react-native-firebase/messaging `getToken` method.

APN configuration is uploaded to Intercom and same values works properly when sending push messages from Firebase (both their website and java/nodejs SDK).

I’m testing on the simulator (again messages from Firebase and our backend works fine).