Merge "Improve UDFPS unlock animation experience" into tm-d1-dev am: b7cd296c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19500972



Change-Id: I62e077836ab255f5a44aaa11c95178db25768da3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>