LibWeb/SVG: Respect paint-order when painting SVG paths

Author: https://github.com/tcl3
Commit: 277b81ca97
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5977
Reviewed-by: https://github.com/AtkinsSJ ✅

Libraries/LibWeb/SVG/SVGGraphicsElement.cpp

@@ -202,6 +202,13 @@ Optional<float> SVGGraphicsElement::fill_opacity() const
     return layout_node()->computed_values().fill_opacity();
 }
 
+CSS::PaintOrderList SVGGraphicsElement::paint_order() const
+{
+    if (!layout_node())
+        return CSS::InitialValues::paint_order();
+    return layout_node()->computed_values().paint_order();
+}
+
 Optional<CSS::StrokeLinecap> SVGGraphicsElement::stroke_linecap() const
 {
     if (!layout_node())