sthal: fix vts test failure am: f32bf0d37d am: 18279771a6 am: b23f30d364

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/knowles/athletico/sound_trigger_hal/+/11716878

Change-Id: I3fe7db04fb52c9dba8dacd160a10e95f8db52c02