Merge "Face auth not eligible if camera in use" into udc-d1-dev am: 561dc8b7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23925903



Change-Id: I3c7c2f7d76769a08f7b14a6673330a90be866197
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>