Merge "audio: Add VTS tests for reads and writes" am: bbc243fd44 am: 9624f020b3 am: 96d57f0d81

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1642746

Change-Id: Id827cb29db3c5095c22d0d8b0d7b014825a65462