Add all vibration requests to service dumpsys

Make sure we cover all vibration requests in the service dumpsys to help
debugging missing vibrations. If we log all requests received then we
can help identify the cause for it's rejection or isolate the
investigation area to the client code.

Fix: 360330409
Test: adb shell dumpsys vibrator_manager
Flag: EXEMPT small bug fix
Change-Id: I85d2392cbb6aa0147c6cee55f4414082964d6722