Update CHANGELOG.md (#9180)

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

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

CHANGELOG.md

@@ -20,6 +20,10 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
     - changedetection: fix: increase ressources [@CrazyWolf13](https://github.com/CrazyWolf13) ([#9171](https://github.com/community-scripts/ProxmoxVE/pull/9171))
     - 2fauth: update composer command [@CrazyWolf13](https://github.com/CrazyWolf13) ([#9168](https://github.com/community-scripts/ProxmoxVE/pull/9168))
 
+  - #### 🔧 Refactor
+
+    - firefly: refactor update_script and add dataimporter update [@MickLesk](https://github.com/MickLesk) ([#9178](https://github.com/community-scripts/ProxmoxVE/pull/9178))
+
 ## 2025-11-14
 
 ### 🆕 New Scripts