Merge "Update KeyguardManager owners." am: 75a97fdafb

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2485635

Change-Id: I3f379c9188eed5827d172bdd9b77d41a300eb194
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>