Refactor InputManager service for input rumble support.

Change aidl vibrate API to use VibrationEffect.
Handle default amplitude in InputManagerService.
Set both channels for vibration amplitudes.

Bug: 136215622
Test: Connect game controller with rumble support and play game for
force feedback effect.

Change-Id: Ib25dc4ea1b25031707c728ad947c6d8238480e30