Merge "Always use audio_configuration_changed_cb_ to notify the config update" into udc-dev am: 98d6368ebb am: abf0d08ba1 am: b8052ee8c5 am: bb901f60b3

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

Change-Id: I46aa38370adf47957615ba752916f92e16583e3f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>