Fix WorkerThreadTest am: 712f48c217 am: d9fe7e13b0 am: 5be7f18bfc am: 4b26b63f2a

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/17845136

Change-Id: I3fbcdb1f5202ff1acdbd40bac12f421f1b939228
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>