Merge pull request rms-open-letter#1881 from onpon4/main

Added myself.

Author: neilmcgovern

index.md

@@ -640,6 +640,7 @@ identification purposes only and does not constitute endorsement.)</small>
 1. Didier 'OdyX' Raboud (Debian Developer, former Debian Technical Committee chair)
 1. Diego Pino (Archipelago Repository Project, Tech Lead)
 1. Dieter Maes
+1. Diligent Circle (Project: Starfighter maintainer, Naev contributor, former FSF associate member)
 1. Dillon Pentz (OBS Project Developer)
 1. Dilyn Corner (KISS Linux BDFL)
 1. Dimitri John Ledkov (Debian Developer, Ubuntu Core Developer, former member of the SPI Inc board of directors)