Merge "audio: Fix handling of external devices disconnection" into main am: a39e854ef5 am: e3b1829528 am: 7728862742 am: 2d5f915b7d

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

Change-Id: I063f15e47925e1cb96c07998590d2d3ecc4b243e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>