Merge "Use libprocessgroup to find cgroup v2 paths" into main am: 94cadf0156

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/3394790

Change-Id: Ia13509fe172e97edcc8ef4ee64f238f7247a1b69
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>