Merge "libaudiohal: Plumb straightforward calls to AIDL HAL" am: 14806c3aa1 am: 3fa7acaad1

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2534359

Change-Id: If0a12f00357c62064bfcd3a5c3b47f4f7339ead9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>