Disable ring, notification and touch vibration in silent mode

Disable haptic settings for ring, notification and touch feedback when
the phone ringer mode is set to silent.

Preserve the setting values and display message explaining why those
settings are disabled.

Bug: 203188852
Test: *Vibration[Intensity|Toggle]PreferenceControllerTest
Change-Id: I6c24079ece9d637f2feb487f756937888a92caa7