Merge "Add AudioVolumeGroupChangeEvent parcelable" into main am: bcc6d3d39a

Original change: https://android-review.googlesource.com/c/platform/system/hardware/interfaces/+/3091147

Change-Id: I38a8d4c75e16339477bd064533addbdbe2c71243
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>