Update libprocessgroup dependencies am: 4f8a4bd5cf

Original change: https://android-review.googlesource.com/c/platform/system/libhidl/+/3218605

Change-Id: I76cd058875dc6b3ec4367cb5e1323ea8be594b0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>