Introducing the Slider State Listener components for sliders in SysUI.

The interface for a slider listener as well as its implementation are
introduced. The implementation represents the haptic provider that plays
haptics on slider events.

Test: atest SliderHapticFeedbackProviderTest
Bug: 295932558
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:13ee3310de4da0901648dfa801e9822c0c886e24)

Change-Id: Ie0b6ae9a262a7a79e9d92ae2a420cf12cf44af7a