doc: add legendecas to collaborators

PR-URL: #30115
Fixes: #30000
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>

Author: legendecas

README.md

@@ -352,6 +352,8 @@ For information about the governance of the Node.js project, see
 **Kunal Pathak** <kunal.pathak@microsoft.com>
 * [lance](https://github.com/lance) -
 **Lance Ball** <lball@redhat.com> (he/him)
+* [legendecas](https://github.com/legendecas) -
+**Chengzhong Wu** <legendecas@gmail.com> (he/him)
 * [Leko](https://github.com/Leko) -
 **Shingo Inoue** <leko.noor@gmail.com> (he/him)
 * [lpinca](https://github.com/lpinca) -