Don't add the UdfpsView until after the device is finishedGoingToSleep

Bug: 225183106
Flag: ACONFIG com.android.systemui.udfps_view_performance DEVELOPMENT
Test: atest UdfpsControllerTest
Test: atest UdfpsControllerOverlayTest
Change-Id: Ib29d8a57d4a27eeb7ba30078d4f8f67538067af9
4 files changed