Merge "bluetooth: Add 'defaults' for 'android_hardware_bluetooth_audio'" into main am: f12a076304 am: 8da928b401

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3091790

Change-Id: Id46a59158f797d5693204cce9d103e251fcf50ab
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>