Merge "audio: Mitigate double receiving of the "exit" command" into main am: f0ffa20975 am: 6695dae23c am: 9ce8c9dc88 am: 46d317ca54 am: 857634172f

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2748875

Change-Id: I19c4fa72e6d5120542f295f35f2dfc7bd2a42e99
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>