doc: add eljefedelrodeodeljefe to collaborators

PR-URL: #6389
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

README.md

@@ -174,6 +174,7 @@ information about the governance of the Node.js project, see
 * [calvinmetcalf](https://github.com/calvinmetcalf) - **Calvin Metcalf** <calvin.metcalf@gmail.com>
 * [claudiorodriguez](https://github.com/claudiorodriguez) - **Claudio Rodriguez** <cjrodr@yahoo.com>
 * [domenic](https://github.com/domenic) - **Domenic Denicola** <d@domenic.me>
+* [eljefedelrodeodeljefe](https://github.com/eljefedelrodeodeljefe) - **Robert Lindstaedt** <robert.lindstaedt@gmail.com>
 * [estliberitas](https://github.com/estliberitas) - **Alexander Makarenko** <estliberitas@gmail.com>
 * [geek](https://github.com/geek) - **Wyatt Preul** <wpreul@gmail.com>
 * [iarna](https://github.com/iarna) - **Rebecca Turner** <me@re-becca.org>