Merge "Template and schema of HFP provider info" into main am: 79dc7d439f am: b8058bd2e2

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2935372

Change-Id: If7a4049b36bf4d9724f9355334ff0be69a5e786d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>