Merge changes from topics "cdoze", "dman", "fod" into p9.0
* changes:
Utils: Add method to check for CustomDoze
base: Add CustomDoze
Ambient brightness values: use a custom system setting [1/2]
Add lockscreen visualizer customization for solid lines [1/2]
Lockscreen Visualizer: Add pulse magic [1/2]
base: Lockscreen visualizer cleanup
VisualizerView: Don't add null end actions to animators
AD Visualizer: Use white when cutom color not enabled
base: introduce DisplayModeManager[1/2]
Initial support for in-display fingerprint sensors