Merge "Schedule biometric watchdog whenever keyguard transitions to gone...

Merge "Schedule biometric watchdog whenever keyguard transitions to gone state." into udc-dev am: 657b7d7e am: 189676dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22586072



Change-Id: I10110d235ecb25eaba5e14ffbb54715dea94e836
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>