chore(deps): Bump gunicorn[eventlet] in /rootfs/webapp

Bumps [gunicorn[eventlet]](https://github.com/benoitc/gunicorn) from 22.0.0 to 23.0.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](benoitc/gunicorn@22.0.0...23.0.0)

---
updated-dependencies:
- dependency-name: gunicorn[eventlet]
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

rootfs/webapp/requirements.txt

@@ -1,7 +1,7 @@
 eventlet==0.36.1
 Flask==3.0.3
 Flask-SocketIO==5.3.6
-gunicorn[eventlet]==22.0.0
+gunicorn[eventlet]==23.0.0
 requests==2.32.3
 rrdtool==0.1.16
 schedule==1.2.2