Merge "Always use audio_configuration_changed_cb_ to notify the config update"...

Merge "Always use audio_configuration_changed_cb_ to notify the config update" into udc-dev am: 98d6368e am: abf0d08b am: b8052ee8

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/22241290



Change-Id: I004736080899a1b69b5aa754532d4ca6ba6b9d0e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>