doc: move sebdeckers to emeritus

Confirmed in email with sebdeckers that they can be moved to emeritus.

PR-URL: #34298
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: Trott

README.md

@@ -389,8 +389,6 @@ For information about the governance of the Node.js project, see
 **Saúl Ibarra Corretgé** <saghul@gmail.com>
 * [santigimeno](https://github.com/santigimeno) -
 **Santiago Gimeno** <santiago.gimeno@gmail.com>
-* [sebdeckers](https://github.com/sebdeckers) -
-**Sebastiaan Deckers** <sebdeckers83@gmail.com>
 * [seishun](https://github.com/seishun) -
 **Nikolai Vavilov** <vvnicholas@gmail.com>
 * [shigeki](https://github.com/shigeki) -
@@ -532,6 +530,8 @@ For information about the governance of the Node.js project, see
 **Ingvar Stepanyan** <me@rreverser.com>
 * [sam-github](https://github.com/sam-github) -
 **Sam Roberts** <vieuxtech@gmail.com>
+* [sebdeckers](https://github.com/sebdeckers) -
+**Sebastiaan Deckers** <sebdeckers83@gmail.com>
 * [stefanmb](https://github.com/stefanmb) -
 **Stefan Budeanu** <stefan@budeanu.com>
 * [tellnes](https://github.com/tellnes) -