media: uvcvideo: Handle uvc menu translation inside uvc_get_le_value

media: uvcvideo: Handle uvc menu translation inside uvc_get_le_value

map->get() gets a value from an uvc_control in "UVC format" and converts
it to a value that can be consumed by v4l2.

Instead of using a special get function for V4L2_CTRL_TYPE_MENU, we
were converting from uvc_get_le_value in two different places.

Move the conversion to uvc_get_le_value().

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Yunke Cao <yunkec@google.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-4-5900a9fed613@chromium.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>