Exempt-From-Owners-Approval: sync tradefed (test harness) changes to rvc-dev BUG: 156482663 am: 014d9218e9 am: 37a4818c8e

Original change: https://googleplex-android-review.googlesource.com/c/platform/tools/tradefederation/contrib/+/11726359

Change-Id: Ie2259748674df282afabed694ebb6921b58d71ec