media: v4l: Fix missing tabular column hint for Y14P format

The original patch added two columns in the flat-table of Luma-Only
Image Formats, without updating hints to latex: above it. This results
in wrong column count in the output of Sphinx's latex builder.

Fix it.

Reported-by: Akira Yokosawa <akiyks@gmail.com>
Closes: https://lore.kernel.org/linux-media/bdbc27ba-5098-49fb-aabf-753c81361cc7@gmail.com/
Fixes: adb1d4655e53 ("media: v4l: Add V4L2-PIX-FMT-Y14P format")
Cc: stable@vger.kernel.org # for v6.10
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

authored by Jean-Michel Hautbois and committed by Hans Verkuil 914f8961 423a77ae

Changed files
+2 -2
Documentation
userspace-api
+2 -2
Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst
··· 21 21 22 22 .. raw:: latex 23 23 24 - \scriptsize 24 + \tiny 25 25 26 - .. tabularcolumns:: |p{3.6cm}|p{3.0cm}|p{1.3cm}|p{2.6cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}| 26 + .. tabularcolumns:: |p{3.6cm}|p{2.4cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}| 27 27 28 28 .. flat-table:: Luma-Only Image Formats 29 29 :header-rows: 1