LibWeb: Reset form association when the element's form attribute changes

Author: https://github.com/trflynn89
Commit: 960dcf0e56
Pull-request: https://github.com/SerenityOS/serenity/pull/23032
Issue: https://github.com/SerenityOS/serenity/issues/22537
Issue: https://github.com/SerenityOS/serenity/issues/22705
Issue: https://github.com/SerenityOS/serenity/issues/23008
Reviewed-by: https://github.com/ADKaster ✅
Reviewed-by: https://github.com/Lubrsi

Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp

@@ -97,10 +97,8 @@ void HTMLImageElement::apply_presentational_hints(CSS::StyleProperties& style) c
     });
 }
 
-void HTMLImageElement::attribute_changed(FlyString const& name, Optional<String> const& value)
+void HTMLImageElement::form_associated_element_attribute_changed(FlyString const& name, Optional<String> const& value)
 {
-    HTMLElement::attribute_changed(name, value);
-
     if (name == HTML::AttributeNames::crossorigin) {
         m_cors_setting = cors_setting_attribute_from_keyword(value);
     }