Merge "[audio] Lock to ensure atomicity of the operation" into main am: 50ecff1957 am: ae0f4180d1

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3433702

Change-Id: Icf89c5c7d8e7cdebe515ac90ca464b8a5e5e48ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>