Merge "KeyguardUpdateMonitor: Add missing getFaceAuthInteractor null check" into main am: d928b27dac

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3322894

Change-Id: Idbfe1d1960fce96eed163dec9215e4ab49e73f3d
Signed-off-by: Automerger Merge Worker <[email protected]>