remove libhardware device test am: 20dacb3986 am: 15eb347196 am: 4b5c7ff3ff

Original change: https://android-review.googlesource.com/c/platform/system/gatekeeper/+/2655797

Change-Id: Id501ca51c1e46a4f481fc13921b76e17f2717134
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>