Merge "aaudio: fix race when disconnecting" into rvc-dev am: 5a126eaf am:...

Merge "aaudio: fix race when disconnecting" into rvc-dev am: 5a126eaf am: 8ab3420d am: 6f8102b0 am: ae07e35c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/11761087

Change-Id: I7ae2f055b1dd5a02a2d4a9689d920897278ce753