Merge "Enable transfer to hearing aid routes." into rvc-dev am: 149dc814 am:...

Merge "Enable transfer to hearing aid routes." into rvc-dev am: 149dc814 am: 9d9a3f1f am: c8ba086e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11886081

Change-Id: Ia39298c9abde8d0443f99d55edace9f58c41f3d3