Merge "Handle Active device changed A2DP <-> Hearing Aid" into rvc-dev am: afe43da899 am: 870c2eb28a am: bf5ad04eba

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

Change-Id: I46516d53610d20ee7e59a9126252f38c896bf5cc