media: imx-mipi-csis: Fix field alignment in register dump

Commit 95a13790 ("media: staging: media: imx: imx7-mipi-csis: Dump
MIPI_CSIS_FRAME_COUNTER_CH0 register") forgot to increase the maximum
register name length, resulting in misalignment of names printed in the
kernel log. Fix it.

Link: https://lore.kernel.org/r/20250822002734.23516-8-laurent.pinchart@ideasonboard.com


Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>