Update udfps icon on lockscreen and AOD

Use lottie to render udfps icons on AOD and lockscreen. On AOD, this
allows us to step through a dashed pattern to decrease burn-in.

On lockscreen, we use the lottie to animate the stroke width of the
icon.

Test: manual, atest SystemUITest
Bug: 178418596

Change-Id: Ie74c460c23b4283b9c6029b29b17ec9d0dd9b09f