Merge "Handle Active device changed A2DP <-> Hearing Aid" into rvc-dev am: afe43da899 am: 72ebf0af75

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12004939

Change-Id: I16db173a601e61bcab20408d1a7e3bf422343ca0