Remove SVGElement include now it is in SVG

Tests: web-platform-tests/wpt#10879.

Fixes #3668.

source

@@ -10141,6 +10141,7 @@ interface <dfn>HTMLElement</dfn> : <span>Element</span> {
 <span>HTMLElement</span> includes <span>GlobalEventHandlers</span>;
 <span>HTMLElement</span> includes <span>DocumentAndElementEventHandlers</span>;
 <span>HTMLElement</span> includes <span>ElementContentEditable</span>;
+<span>HTMLElement</span> includes <span>HTMLOrSVGElement</span>;
 
 // Note: <a href="#customized-built-in-element-restrictions">intentionally</a> not [<span>HTMLConstructor</span>]
 [Exposed=Window]
@@ -10201,8 +10202,6 @@ interface <dfn>HTMLUnknownElement</dfn> : <span>HTMLElement</span> { };</pre>
   void <span data-x="dom-focus">focus</span>(optional <span>FocusOptions</span> options);
   void <span data-x="dom-blur">blur</span>();
 };
-<span>HTMLElement</span> includes <span>HTMLOrSVGElement</span>;
-<span>SVGElement</span> includes <span>HTMLOrSVGElement</span>;
 </pre>
 
   <div w-nodev>
@@ -120803,6 +120802,7 @@ INSERT INTERFACES HERE
   David Remahl,
   David Resseguie,
   David Smith,
+  David Storey,
   David Vest,
   David Woolley,
   David Zbarsky,