Merge "Add audio device type MULTICHANNEL_GROUP" into main am: 8ca477672f

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3455928

Change-Id: I65cc1b1a0a9c7ba9584fbfe2146ae7cc4091d55a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>