Disable hinge sensor while the screen is off

This allows to save some power while the device is unfolded but with screen off.

+ Avoiding registering more listeners if HingeSensorAngleProvider.start() is called multiple times sequentially without a `stop` in the middle. It seems that otherwise we would get duplicated callbacks.

+ Adding onScreenTurningOn and onScreenTurningOff callbacks to forward to Launcher (as only sysui is receiving them)

Bug: 240661156
Bug: 240374404
Test: DeviceFoldStateProviderTest && LauncherFoldAnimationTest (e2e)
Change-Id: I769643321c4819c145aac1b0a32a80d5738951c2