Merge "audio: Add volume/mute, audio mode, and screen state to IModule" am: c6eb5c9104 am: f9076e396b am: 1622c1d8ca

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2241542

Change-Id: I45bdfc3299de82875dd520aff16ca2c678a703ec
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>