v6.6.0 🌈 Support for .tools-versions

Changes

This release adds support for asdf .tool-versions in the version-file input

🐛 Bug fixes

• Add log message before long API calls to GitHub @eifinger (#530)

🚀 Enhancements

• Add support for .tools-versions @eifinger (#531)

🧰 Maintenance

• Bump dependencies @eifinger (#532)
• chore: update known versions for 0.8.12 @github-actions[bot] (#529)
• chore: update known versions for 0.8.11 @github-actions[bot] (#526)
• chore: update known versions for 0.8.10 @github-actions[bot] (#525)