Introduce HalNativeHandler to vibrator service

Introduce JNI integration for new HAL implementations to
avoid creating a new IVibratorCallback instance for each call.

This is similar to the existing implementation, but does not rely on the
libvibratorservice to load HAL wrappers and keep HAL connections. This
is introduced in preparation to remove the library.

The native side will hold a weak reference to a single callback instance
and trigger it from the HAL callback using the IDs provided for each API
call.

Introducing implementations for IVibratorManager APIs:

- triggerSynced
- startSession

Bug: 422944962
Flag: android.os.vibrator.remove_hidl_support
Test: FrameworksVibratorServicesTests
Change-Id: I4e3c413a081dd98e3fa4816f931833f2f3d1d634