Initial scafall release

What's Changed

• Outline library interface and command structure by @AidanDelaney in #2
• Represent a template by @AidanDelaney in #3
• Simplify code testing templates by @AidanDelaney in #4
• Transform source files by @AidanDelaney in #5
• Clone and process templates from git by @AidanDelaney in #7
• Provide cli to run scafall by @AidanDelaney in #13
• Run goreleaser on merge to main by @AidanDelaney in #14

New Contributors

• @AidanDelaney made their first contribution in #2

Full Changelog: https://github.com/buildpacks-community/scafall/commits/v0.0.1