doc: add F3n67u to triagers

PR-URL: #43350
Reviewed-By: Qingyu Deng <i@ayase-lab.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Akhil Marsonya <akhil.marsonya27@gmail.com>
Reviewed-By: LiviaMedeiros <livia@cirno.name>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Xuguang Mei <meixuguang@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

Author: F3n67u

README.md

@@ -646,6 +646,8 @@ maintaining the Node.js project.
 
 * [Ayase-252](https://github.com/Ayase-252) -
   **Qingyu Deng** <<i@ayase-lab.com>>
+* [F3n67u](https://github.com/F3n67u) -
+  **Feng Yu** <<F3n67u@outlook.com>> (he/him)
 * [himadriganguly](https://github.com/himadriganguly) -
   **Himadri Ganguly** <<himadri.tech@gmail.com>> (he/him)
 * [iam-frankqiu](https://github.com/iam-frankqiu) -