Merge "Fix potential abort in btu_av_act.cc" into tm-dev am: 9607396b

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/21609715



Change-Id: Id0853867c0666ffcf335d6092b74a9d666f7bf08
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>