Merge "libprocessgroup: fix task_profile_test to correctly detect cgroup v2"...

Merge "libprocessgroup: fix task_profile_test to correctly detect cgroup v2" am: 253f33aa am: 32aaf75a

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2534619



Change-Id: I8a5cb1288e99bc67086582dd2b752f077e6773ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>