doc: add ZYSzys to collaborators

Fixes: #26440

PR-URL: #26730
Fixes: #26440
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

Author: ZYSzys

README.md

@@ -488,6 +488,8 @@ For information about the governance of the Node.js project, see
 **Yorkie Liu** <yorkiefixer@gmail.com>
 * [yosuke-furukawa](https://github.com/yosuke-furukawa) -
 **Yosuke Furukawa** <yosuke.furukawa@gmail.com>
+* [ZYSzys](https://github.com/ZYSzys) -
+**Yongsheng Zhang** <zyszys98@gmail.com> (he/him)
 
 ### Collaborator Emeriti