media: dt-bindings: media: i2c: add imx415 cmos image sensor

Add devicetree binding for the Sony IMX415 CMOS image sensor.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>