Merge "service_test: Test stopping services after migration to another cgroup"...

Merge "service_test: Test stopping services after migration to another cgroup" into main am: 0ca4e8f4 am: dab44e1d

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2832973



Change-Id: I89772e88fc6e098eed1767defeb7b62c46210fae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>