Introduce HalVibratorManager interface

Add implementation of new interface to
VibratorManagerService, using existing native
methods and wrapper, to allow future change of
HAL client implementation behind this flag.

Add base test class for the new interface, so it can be
executed for both implementations based on the feature flag.

Bug: 421428555
Flag: android.os.vibrator.remove_hidl_support
Test: FrameworksVibratorServicesTests
Change-Id: I4ee973ff9e6d777cefeba2769178cb21de6f98f7