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

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



Change-Id: I7a4f1672ad3011e3708ac8907588b7ddf26cbcd0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>