LibJS: Enable EXPLICIT_SYMBOL_EXPORT

Author: https://github.com/ayeteadoe
Commit: c14173f651
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5215
Reviewed-by: https://github.com/ADKaster ✅

Libraries/LibJS/Runtime/GlobalObject.h

@@ -13,7 +13,7 @@
 
 namespace JS {
 
-class GlobalObject : public Object {
+class JS_API GlobalObject : public Object {
     JS_OBJECT(GlobalObject, Object);
     GC_DECLARE_ALLOCATOR(GlobalObject);
 
@@ -43,7 +43,7 @@ private:
     JS_DECLARE_NATIVE_FUNCTION(unescape);
 };
 
-void set_default_global_bindings(Realm&);
+JS_API void set_default_global_bindings(Realm&);
 
 template<>
 inline bool Object::fast_is<GlobalObject>() const { return is_global_object(); }