Merge "task_profiles.json: use cgroup v2 uid/pid freezer" am: 50d8f9d299 am: 4b627e83b5

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1672905

Change-Id: Ib88200880f73ba755692a5d0e0023a674e5f46fd