[Chromecast] androidReceiverCompatible not supported

[ProtoScott]

Have you read the FAQ and checked for duplicate open issues?
Yes

What version of Shaka Player are you using?
3.2.1

Can you reproduce the issue with our latest release version?
Yes

Can you reproduce the issue with the latest code from master?
Yes

Are you using the demo app or your own custom app?
Both

If custom app, can you reproduce the issue using our demo app?
Yes

What browser and OS are you using?
Chrrome

What did you do?
Tried casting to a Chromecast App Id which has an Android TV app package in it's configuration.

What did you expect to happen?
ShakaPlayer should have tried casting to the Android TV Receiver App.

What actually happened?
ShakaPlayer started casting to the Web Receiver App.
We have proved that this functionality works with ExoPlayer from an Android (Phone) sender app.

Looking at the Shaka source there is no implementation of:
androidReceiverCompatible
Optional, boolean
Indicates if the app is compatible with an Android Receiver.

Reference:
https://developers.google.com/cast/docs/reference/web_sender/chrome.cast.SessionRequest

[ProtoScott]

I have already written a fix for this and will hopefully raise a PR in the next hour or so.