Fix issue where onKeyguardOccludedChanged isn't called when occluded changes

This occurs when the keyguard becomes not occluded while the lockscreen is already dismissed.

Fix: 205976368
Test: atest SystemUITests:StatusBarKeyguardViewManagerTest
Change-Id: Ie9a7b8916b1edeaf574677d8ffd1d3cf5eb4f8d9
2 files changed