Update CHANGELOG.md (#4524)

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

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

CHANGELOG.md

@@ -18,6 +18,10 @@ All LXC instances created using this repository come pre-installed with Midnight
 
 ### 🧰 Maintenance
 
+  - #### 💾 Core
+
+    - [core] Fix Bridge detection in Advanced Mode [@michelroegl-brunner](https://github.com/michelroegl-brunner) ([#4522](https://github.com/community-scripts/ProxmoxVE/pull/4522))
+
   - #### 📂 Github
 
     - Updates to contributor docs/guide [@tremor021](https://github.com/tremor021) ([#4518](https://github.com/community-scripts/ProxmoxVE/pull/4518))