media: i2c: imx290: Add configuration for IMX462

IMX462 is the successor to IMX290, and wants very minor
changes to the register setup.

Add the relevant configuration to support it.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>