src: remove unused variable

PR-URL: #49665
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>

src/module_wrap.cc

@@ -577,8 +577,6 @@ static MaybeLocal<Promise> ImportModuleDynamically(
     return handle_scope.Escape(resolver->GetPromise());
   }
 
-  Local<Value> object;
-
   Local<Symbol> id =
       options->Get(context, HostDefinedOptions::kID).As<Symbol>();