build(deps): bump cs from 3.3.0 to 3.3.1

Bumps [cs](https://github.com/ngine-io/cs) from 3.3.0 to 3.3.1.
- [Release notes](https://github.com/ngine-io/cs/releases)
- [Commits](ngine-io/cs@v3.3.0...v3.3.1)

---
updated-dependencies:
- dependency-name: cs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,7 +1,7 @@
 certifi==2024.8.30
 charset-normalizer==3.4.0
 cloudscale-sdk==0.7.0
-cs==3.3.0
+cs==3.3.1
 hcloud==2.3.0
 idna==3.10
 jsonpickle==3.3.0