Merge "audio: Implement ITelephony core interface for telecom" am: 0f8849795f am: fd32d71ed3 am: 46e76d5e63

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

Change-Id: Ib3a48ef4ad2853d3ca3ae914f733878a3a50cc64
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>