Merge "leaudio: Add support for Mute/Unmute" into tm-dev am: e24befa1 am:...

Merge "leaudio: Add support for Mute/Unmute" into tm-dev am: e24befa1 am: 5d2019a5 am: 3b080eb2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/18283622



Change-Id: I388e9afa4903392ba097460480b868c11b62835b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>