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

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

Change-Id: Ied0f4032467cb6a2ea2b0af547e89360dc1f6a41
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>