Merge "Merge "AudioService: fix volume group mute" into rvc-dev am: ff373b46...

Merge "Merge "AudioService: fix volume group mute" into rvc-dev am: ff373b46 am: dd01438a am: b9bcf5ee" into rvc-qpr-dev-plus-aosp am: 1aa38316

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11844163

Change-Id: Id1babf56b89e8b45c5840f527b7c97ed1a37da96