Merge "Always use audio_configuration_changed_cb_ to notify the config update" into udc-dev am: 98d6368ebb am: 2aa0a76034 am: 6694e77bf9 am: 4a14c16342

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

Change-Id: Id6533a61cdec08d69b1300964b7dbe21be267727
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>