Fix WorkerThreadTest am: 712f48c217 am: 310257bdc6 am: f6e30c4a2b

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

Change-Id: I8c9ba6a0913a11db7b85f006b9bf461c3023cce8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>