Merge "audio: Add AC-4 level 4 audio format to schema" into main am: ee843ed4a2

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3206076

Change-Id: I3e9276d8e2388578b3f62cf3e6c7a24090398430
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>