Merge "Audio: Add VTS tests for invalid enum-strings, Part 3" am: b1726c6619 am: 0b30c45921

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1546897

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib93b3e660130c643d6a7ec764fb2f059b949ef6e