Merge "Add new low memory kill reason" into main am: b6ee472c49 am: 19611e1889 am: 8e4624b315

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2813334

Change-Id: Id18213773722c6df3403bf917680f391ae454474
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>