Merge "Add new low memory kill reason" into main am: b6ee472c49 am: 4cb45cea91

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

Change-Id: If4d24c62260b9958092ed2e582e4829fc23a3c7f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>