Merge "Add FEATURE_REMOTE_GROUP_PLAYBACK" into rvc-dev am: c0fcd758c4 am: be48f1591e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12043613

Change-Id: Icbdbbf32e81724c4f22c5b3f799c50f1ada8f602