Merge "audio: Fix handling of external devices disconnection" into main am:...

Merge "audio: Fix handling of external devices disconnection" into main am: a39e854e am: e3b18295

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2751285



Change-Id: I457e3479ef6418294542bbe28d28e9b5a9fb3bf7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>