Merge "Update BT audio policy configuration" am: 210105afef am: b638891310 am: 505f0a490f

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1576905

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ifdde9be5d3ba9a5b8f465634f071ed2fe18f4496