Release v0.16.0

What's Changed

• Bump cs from 3.1.0 to 3.2.0 by @dependabot in #46
• Bump hcloud from 1.21.0 to 1.28.0 by @dependabot in #45
• Bump pydantic from 1.10.9 to 1.10.11 by @dependabot in #47
• Bump prometheus-client from 0.17.0 to 0.17.1 by @dependabot in #52
• Bump pyyaml from 6.0 to 6.0.1 by @dependabot in #55
• Bump certifi from 2022.12.7 to 2023.7.22 by @dependabot in #57
• Bump prometheus-api-client from 0.5.3 to 0.5.4 by @dependabot in #62

Full Changelog: v0.15.0...v0.16.0