v1.8.1: Bug fix in author-can-merge

What's Changed

• Dockerfile: bump default to v1.8.0 by @srvaroa in #115
• Pre-built docker image by @srvaroa in #119
• Fix inconsistencies in YAML extensions by @paduszyk in #120
• Bump golang.org/x/oauth2 from 0.14.0 to 0.15.0 by @dependabot in #122
• Fix bug in author_can_merge by @srvaroa in #124

New Contributors

• @paduszyk made their first contribution in #120

Full Changelog: v1...v1.8.1