urushi: build DeviceSettings

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ieed05cb276543b83deba49a52a965e70de96ca68
Add overlay for vibrator intensity tuning

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ia32bf778e7dc925ffea18f9d3ea86f699f5e03dc