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

Merge "aaudio: fix race when disconnecting" into rvc-dev am: 5a126eaf am: 36abeac2 am: e2a7b9d0 am: f673a057

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

Change-Id: I3c0a1b4279b4e700f8556c086ba609ed7f65eb1e