Merge "libprocessgroup: Remove max_processes from KillProcessGroup API" into...

Merge "libprocessgroup: Remove max_processes from KillProcessGroup API" into main am: ef9e7f85 am: d60d5480 am: d38c3f60

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2808374



Change-Id: I3b43a8b2913a2952bd523d6544d2ef89def96f7d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>