Bump flask-socketio from 5.3.7 to 5.4.1 in /server

Bumps [flask-socketio](https://github.com/miguelgrinberg/flask-socketio) from 5.3.7 to 5.4.1.
- [Release notes](https://github.com/miguelgrinberg/flask-socketio/releases)
- [Changelog](https://github.com/miguelgrinberg/Flask-SocketIO/blob/main/CHANGES.md)
- [Commits](miguelgrinberg/Flask-SocketIO@v5.3.7...v5.4.1)

---
updated-dependencies:
- dependency-name: flask-socketio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

server/requirements/base.txt

@@ -27,7 +27,7 @@ Authlib==1.3.2
 passlib==1.7.4
 werkzeug==3.0.4
 Flask-Executor==1.0.0
-Flask-SocketIO==5.3.7
+Flask-SocketIO==5.4.1
 Flask-Cors==5.0.0
 dnspython==2.6.1
 python3-saml==1.16.0