Merge "Floss: Wire a2dp source cleanup in topshim" am: 86b5c1ea am: 471aaac2 am: 4c3e3c4a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2483959



Change-Id: I72d911faa62a19017305867193059755b880ccb1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>