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/VM.h

@@ -45,7 +45,7 @@ enum class EvalMode {
     Indirect
 };
 
-class VM : public RefCounted<VM> {
+class JS_API VM : public RefCounted<VM> {
 public:
     static NonnullRefPtr<VM> create();
     ~VM();