Merge "Audio VTS: Make the active microphone query test more robust in V7" into sc-dev am: 997554db63 am: ea8121345b am: 10ce895151

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/15329863

Change-Id: Idc77c73dc153a0c13da28e4ad0f852fa9adc81b8