Maybe the didChangeAudioRoute listeners callback should get a name returned by getAudioRoutes

Bug report

• I've checked the example to reproduce the issue.

• Reproduced on:

• Android

• iOS

Description

Value returned by getAudioRoute() :

[ { name: 'iPhone Microphone', type: 'Phone' },
  { name: 'Speaker', type: 'Speaker' },
  { name: 'Venue', type: 'Bluetooth' },
  { name: 'HG00595', type: 'Bluetooth' } ]

Selecting an audio route on the call screen triggers the didChangeAudioRoute listener but the value what I get
in case selecting the Venue is { output: 'BluetoothHFP', reason: 3 }
in case selecting the HG00595 is { output: 'BluetoothHFP', reason: 3 }
in case selecting the iPhone is { output: 'Receiver', reason: 3 }
in case selecting the Speaker is { output: 'Speaker', reason: 4 }

The output string value shouldn't be the name of the selected audioRoute, just like how is returned by the getAudioRoute ?

Versions

- Callkeep: 4.3.2
- React Native: 0.64
- iOS: 15.2
- Android:
- Phone model: 6s Plus, 12

Start at the getAudioRoute and didChangeAudioRoute entry points in the iOS implementation, comparing the route objects returned by the former with the callback payload described here. Done means selecting each listed route produces a callback whose output identifies that selected route.