doc: update email and add personal pronoun

Refs: #11089 (comment)
PR-URL: #11318
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

Author: JungMinu

README.md

@@ -260,7 +260,7 @@ more information about the governance of the Node.js project, see
 * [julianduque](https://github.com/julianduque) -
 **Julian Duque** <julianduquej@gmail.com>
 * [JungMinu](https://github.com/JungMinu) -
-**Minwoo Jung** <jmwsoft@gmail.com>
+**Minwoo Jung** <minwoo@nodesource.com> (he/him)
 * [lance](https://github.com/lance) -
 **Lance Ball** <lball@redhat.com>
 * [lpinca](https://github.com/lpinca) -