Merge "Add the "sys" group for tests." am: f4060714 am: 123029cd am:...

Merge "Add the "sys" group for tests." am: f4060714 am: 123029cd am: 3ef3b327 am: 601e54eb am: 243adebb

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2200001



Change-Id: Ic35f040fc6d48267910ef97a1be5b5b00a61362c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>