dev-games/godot-dotnet: change addwrite

shouldn't require access to video if headless, gonna bring it up to upstream.

Closes: https://bugs.gentoo.org/981706
Signed-off-by: HAZARD <ghostyn678+git@gmail.com>

dev-games/godot-dotnet/godot-dotnet-4.7.2.ebuild

@@ -426,10 +426,15 @@ src_compile() {
 
 	escons "${esconsargs[@]}"
 
-	# godot requires access to input devices?
+	# godot requires access to input devices and video (despite headless)
 	addwrite /dev/input
 	addwrite /dev/bus/usb
 
+	addwrite /dev/video0
+	addwrite /dev/video1
+	addwrite /dev/video2
+	addwrite /dev/video3
+
 	# generate mono glue
 	bin/godot* --headless --generate-mono-glue modules/mono/glue || die "Failed to generate mono glue"