doc: move ronkorving to emeritus

In email, ronkorving indicated that he could/should be moved to emeritus
at this time.

PR-URL: #35828
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>

Author: Trott

README.md

@@ -390,8 +390,6 @@ For information about the governance of the Node.js project, see
 **Ricky Zhou** <0x19951125@gmail.com> (he/him)
 * [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) -
@@ -541,6 +539,8 @@ 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) -