LibWeb: Add FIXMEs for missing SVGGeometryElement attributes

Userland/Libraries/LibWeb/SVG/SVGGeometryElement.idl

@@ -1,11 +1,14 @@
 #import <Geometry/DOMPoint.idl>
 #import <SVG/SVGGraphicsElement.idl>
+#import <SVG/SVGAnimatedNumber.idl>
 
 // https://svgwg.org/svg2-draft/types.html#InterfaceSVGGeometryElement
 [Exposed=Window]
 interface SVGGeometryElement : SVGGraphicsElement {
+    [FIXME, SameObject] readonly attribute SVGAnimatedNumber pathLength;
 
+    [FIXME] boolean isPointInFill(optional DOMPointInit point = {});
+    [FIXME] boolean isPointInStroke(optional DOMPointInit point = {});
     float getTotalLength();
     DOMPoint getPointAtLength(float distance);
-
 };