Revert "doc: move ronkorving to emeritus"

This reverts commit c5ef438.

Ron emailed asking to be reinstated.

PR-URL: #34507
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: Trott

README.md

@@ -383,6 +383,8 @@ For information about the governance of the Node.js project, see
 **Richard Lau** <riclau@uk.ibm.com>
 * [ronag](https://github.com/ronag) -
 **Robert Nagy** <ronagy@icloud.com>
+* [ronkorving](https://github.com/ronkorving) -
+**Ron Korving** <ron@ronkorving.nl>
 * [rubys](https://github.com/rubys) -
 **Sam Ruby** <rubys@intertwingly.net>
 * [ruyadorno](https://github.com/ruyadorno) -
@@ -532,8 +534,6 @@ For information about the governance of the Node.js project, see
 **Robert Kowalski** <rok@kowalski.gd>
 * [romankl](https://github.com/romankl) -
 **Roman Klauke** <romaaan.git@gmail.com>
-* [ronkorving](https://github.com/ronkorving) -
-**Ron Korving** <ron@ronkorving.nl>
 * [RReverser](https://github.com/RReverser) -
 **Ingvar Stepanyan** <me@rreverser.com>
 * [sam-github](https://github.com/sam-github) -