Enable A2DP source and AVRCP targets am: 61473cb0eb

Original change: https://android-review.googlesource.com/c/device/google_car/+/3114116

Change-Id: Ic862ce6e4839d9f7050ef371455b9fc5759aefc9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>