audio HAL: initial VTS tests am: e5d747e908

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2190588

Change-Id: Ide9ce53b04e9d743ee7cefa5c992d2df0786c0b9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>