doc: add sponsorship link to RafaelGSS

PR-URL: #58983
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

Author: RafaelGSS

README.md

@@ -424,7 +424,7 @@ For information about the governance of the Node.js project, see
 * [Qard](https://github.com/Qard) -
   **Stephen Belanger** <<admin@stephenbelanger.com>> (he/him)
 * [RafaelGSS](https://github.com/RafaelGSS) -
-  **Rafael Gonzaga** <<rafael.nunu@hotmail.com>> (he/him)
+  **Rafael Gonzaga** <<rafael.nunu@hotmail.com>> (he/him) - [Support me](https://github.com/sponsors/RafaelGSS)
 * [RaisinTen](https://github.com/RaisinTen) -
   **Darshan Sen** <<raisinten@gmail.com>> (he/him) - [Support me](https://github.com/sponsors/RaisinTen)
 * [richardlau](https://github.com/richardlau) -