Merge "audio: Fix handling of a thread exit command with a bad cookie" into main am: 759fb98667 am: 0ad71fd5fc am: 0e1a0a9328

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2908743

Change-Id: I73571a0d39b488d5aedd8162a4ffaa2cb673aef6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>