Merge "audio: Implement ITelephony core interface for telecom" am: 0f8849795f

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2240805

Change-Id: I53e33f3139536aa825fb417736952ae12e6c4357
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>