stream: remove unused function argument

watchClosed() is only ever called with an anonymous function for the
action parameter. This anonymous funciton does not take any arguments.
Remove unused argument from invocation of action().

PR-URL: nodejs#41403
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

lib/internal/webstreams/readablestream.js

@@ -1332,7 +1332,7 @@ function readableStreamPipeTo(
 
   function watchClosed(stream, promise, action) {
     if (stream[kState].state === 'closed')
-      action(stream[kState].storedError);
+      action();
     else
       PromisePrototypeThen(promise, action, () => {});
   }