v3.13.0

What's Changed

• refactor: Adapt SDK spans to use the kind parameter by @GSVarsha in #857
• chore: Update author's info and project files. by @pvital in #858
• chore: Cleaning up the repo. by @pvital in #860
• fix: Sonarqube reliability and maintainability issues. by @pvital in #862
• chore: upgrade Ruff configuration and reformat codebase by @pvital in #861
• chore(version): Bump version to 3.13.0. by @pvital in #865

Full Changelog: v3.12.0...v3.13.0