Update CHANGELOG.md (#5879)

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

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

CHANGELOG.md

@@ -26,6 +26,7 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
   - #### 🔧 Refactor
 
+    - Refactor: FlareSolverr [@tremor021](https://github.com/tremor021) ([#5845](https://github.com/community-scripts/ProxmoxVE/pull/5845))
     - Refactor: Gitea [@tremor021](https://github.com/tremor021) ([#5876](https://github.com/community-scripts/ProxmoxVE/pull/5876))
     - Refactor: FreshRSS [@tremor021](https://github.com/tremor021) ([#5847](https://github.com/community-scripts/ProxmoxVE/pull/5847))
     - Refactor: Fluid-Calendar [@tremor021](https://github.com/tremor021) ([#5846](https://github.com/community-scripts/ProxmoxVE/pull/5846))