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/Parser.h

@@ -45,7 +45,7 @@ struct FunctionNodeParseOptions {
 
 class ScopePusher;
 
-class Parser {
+class JS_API Parser {
 public:
     struct EvalInitialState {
         bool in_eval_function_context { false };