debt - on dispose remove dom node that ToolBar adds during create (#287132)

Author: jrieken

src/vs/base/browser/ui/toolbar/toolbar.ts

@@ -379,6 +379,7 @@ export class ToolBar extends Disposable {
 	override dispose(): void {
 		this.clear();
 		this.disposables.dispose();
+		this.element.remove();
 		super.dispose();
 	}
 }