Ignore new vibrations for ongoing alarm vibrations

The current check to ignore incoming vibrations in favor of ongoing
alarm vibrations is relying on the fact that the alarm vibration is
repeating.

This cl also adds a check for the vibration attributes usage.

Fix: 182369095
Test: atest VibratorManagerServiceTest
Change-Id: I07113ba2c7b1f8005c27466a80651f0f19699d68