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: 2aa0a760 am: 6694e77b

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



Change-Id: If4bb543d961f3fe9863e06731654cb14f9c99a55
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>