Merge "Add a new API for getting audio_port_v7." am: d12f224486 am: e8860846c6

Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware/+/1518624

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I8ebd3ca635263b9d7882ae17cca10526a598ff1f