media: imx-jpeg: Correct some definition according specification

media: imx-jpeg: Correct some definition according specification

the register CAST_NOMFRSIZE_LO should be equal to CAST_STATUS16
the register CAST_NOMFRSIZE_HI should be equal to CAST_STATUS17
the register CAST_OFBSIZE_LO should be equal to CAST_STATUS18
the register CAST_OFBSIZE_HI should be equal to CAST_STATUS19

Fixes: 2db16c6ed72ce ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder")
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Reviewed-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>