Update CHANGELOG.md (#2058)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: community-scripts-pr-app[bot]

CHANGELOG.md

@@ -41,6 +41,7 @@ Do not break established syntax in this file, as it is automatically updated by
 ### 🧰 Maintenance
 
 - [API] Add API backend code [@michelroegl-brunner](https://github.com/michelroegl-brunner) ([#2040](https://github.com/community-scripts/ProxmoxVE/pull/2040))
+- Update auto-update-app-headers.yml: Enable auto approval [@michelroegl-brunner](https://github.com/michelroegl-brunner) ([#2057](https://github.com/community-scripts/ProxmoxVE/pull/2057))
 
 ## 2025-02-04