Merge "Merge "Audio: Add CEC volume feature callback" into rvc-dev am: 38c2ca76 am: b9da3c32 am: 9a793589" into rvc-qpr-dev-plus-aosp am: bd7374ef

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11268733

Change-Id: I9aea98eb5704ee20e6db8017b38bd6d5f366feef