Merge "Start fingerprint user client on reboot" into udc-dev am: a539a7f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22776337



Change-Id: I3ebb5f05a78bb5ca291cf175ba5543336a16ecf3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>