fs: update param in jsdoc for readdir

PR-URL: #50448
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Deokjin Kim <deokjin81.kim@gmail.com>

Author: Jungku Lee

lib/fs.js

@@ -1456,10 +1456,11 @@ function readdirSyncRecursive(basePath, options) {
  * @param {string | {
  *   encoding?: string;
  *   withFileTypes?: boolean;
+ *   recursive?: boolean;
  *   }} [options]
  * @param {(
  *   err?: Error,
- *   files?: string[] | Buffer[] | Direct[];
+ *   files?: string[] | Buffer[] | Dirent[];
  *   ) => any} callback
  * @returns {void}
  */