chore: update CHANGELOG

Author: jsjoeio

CHANGELOG.md

@@ -3,6 +3,7 @@
 # Changelog
 
 - [Changelog](#changelog)
+- [Changelog](#changelog-1)
   - [3.11.0](#3110)
     - [New Features](#new-features)
     - [Bug Fixes](#bug-fixes)
@@ -145,6 +146,7 @@ maintains all user data in \`~/.local/share/code-server\` so that it is preserve
 - docs(maintaining): add triage to workflow #3284 @jsjoeio
 - docs(security): add section for tools #3287 @jsjoeio
 - docs(maintaining): add versioning #3288 @jsjoeio
+- docs: add changelog #3337 @jsjoeio
 
 ## Development