Update CHANGELOG.md (#6427)

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

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

CHANGELOG.md

@@ -20,6 +20,7 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
   - #### 🔧 Refactor
 
+    - Refactor: Ombi [@tremor021](https://github.com/tremor021) ([#6422](https://github.com/community-scripts/ProxmoxVE/pull/6422))
     - Refactor: MySpeed [@tremor021](https://github.com/tremor021) ([#6417](https://github.com/community-scripts/ProxmoxVE/pull/6417))
 
 ## 2025-07-30