Fix LUCI bot when no test is remaining am: 6b001c9121 am: d48356dd07 am: 72a5f5f217

Original change: https://android-review.googlesource.com/c/platform/external/vogar/+/2843355

Change-Id: I08cd3c8d743c85f0f88c7fe68d663e99157ed496
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>