media: i2c: mt9p031: Drop I2C device ID table

The mt9p031 driver doesn't support platform data anymore, and requires
the I2C device to be instantiated through a method that supports device
properties. As the driver lacks an ACPI device ID table, the device
matching will always go through the OF device ID table, either for OF
devices, or for ACPI devices using PRP0001. The I2C device ID table is
therefore not needed. Drop it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>