LibWeb: Enable EXPLICIT_SYMBOL_EXPORT

Author: https://github.com/ayeteadoe
Commit: 3df8e00d91
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5229
Reviewed-by: https://github.com/ADKaster ✅

Libraries/LibWeb/HTML/HTMLHtmlElement.h

@@ -7,11 +7,12 @@
 #pragma once
 
 #include <LibWeb/ARIA/Roles.h>
+#include <LibWeb/Export.h>
 #include <LibWeb/HTML/HTMLElement.h>
 
 namespace Web::HTML {
 
-class HTMLHtmlElement final : public HTMLElement {
+class WEB_API HTMLHtmlElement final : public HTMLElement {
     WEB_PLATFORM_OBJECT(HTMLHtmlElement, HTMLElement);
     GC_DECLARE_ALLOCATOR(HTMLHtmlElement);