[automerger skipped] aaudio: prevent deadlock when stop() calls disconnect()...

[automerger skipped] aaudio: prevent deadlock when stop() calls disconnect() am: 9dd928e1 am: 9b2bd3cd -s ours am: 54f2726d -s ours

am skip reason: Merged-In I575f75ece9b459e7412bca293d7338babe76b3a7 with SHA-1 9dd928e1 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/14937759

Change-Id: Ie6abe703641dcf045e68d31d3b53652a62f782e1