Removed redundant CIO2_IMAGE_MAX_* definitions

Fixes: c2a6a07a ("media: intel-ipu3: cio2: add new MIPI-CSI2 driver")

Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>