package/gstreamer1/gst1-plugins-bad: add missing Config.in comment on udev

The BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_V4L2CODECS option has a
dependency on BR2_PACKAGE_HAS_UDEV, but no Config.in comment was added
about this dependency. This commit addresses that.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/gstreamer1/gst1-plugins-bad/Config.in

@@ -686,6 +686,9 @@ config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_V4L2CODECS
 	help
 	  Video4Linux Stateless CODECs support
 
+comment "v4l2codecs need udev /dev management"
+	depends on !BR2_PACKAGE_HAS_UDEV
+
 config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_X265
 	bool "x265"
 	depends on BR2_INSTALL_LIBSTDCPP