Hide message on bouncer only if face auth actually runs am: 1b45430325

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20226171

Change-Id: Ib64cd7aef9a2b5c932c54afc5d48fdf570d1ca86
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>