build(deps): bump hcloud from 2.12.0 to 2.13.0

Bumps [hcloud](https://github.com/hetznercloud/hcloud-python) from 2.12.0 to 2.13.0.
- [Release notes](https://github.com/hetznercloud/hcloud-python/releases)
- [Changelog](https://github.com/hetznercloud/hcloud-python/blob/main/CHANGELOG.md)
- [Commits](hetznercloud/hcloud-python@v2.12.0...v2.13.0)

---
updated-dependencies:
- dependency-name: hcloud
  dependency-version: 2.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ certifi==2025.10.5
 charset-normalizer==3.4.4
 cloudscale-sdk==0.7.0
 cs==3.4.0
-hcloud==2.12.0
+hcloud==2.13.0
 idna==3.11
 jsonpickle==4.1.1
 proxmoxer==2.2.0