media: imx355: Programmatically set the crop parameters for each mode

Currently the cropping is set via register entries in the per mode
register lists. Move those into the mode structure and set them
programmatically.

x_out_size and y_out_size are technically duplicates of width-1 and
height-1, but currently retain them for ease of review.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

Author: 6by9