0.2.3-rc.2

What's Changed

• Bump docker/bake-action from 5 to 6 by @dependabot in #70
• Bump various python packages by @voigtjr in #69
• Add attest by @voigtjr in #71
• Add source for new bake action restriction by @voigtjr in #72

Full Changelog: 0.2.2...0.2.3-rc.2