Metaconfig v0.12.0

Pull Requests

• Update docs to compile on Scala 3 (#187) @lolgab
• Support Scala Native + Scala 3 (#185) @lolgab
• Update fansi to 0.4.0 (#184) @lolgab
• Bump json5 from 1.0.1 to 1.0.2 in /website (#182) @dependabot
• advertize versioning policy in published artifacts (#174) @bjaglin
• chore: Add reference to sidebar on metaconfig website (#181) @tgodzik
• Bump express from 4.17.1 to 4.18.2 in /website (#178) @dependabot
• Bump qs from 6.5.2 to 6.5.3 in /website (#177) @dependabot
• Bump decode-uri-component from 0.2.0 to 0.2.2 in /website (#176) @dependabot
• Bump al-cheb/configure-pagefile-action from 1.2 to 1.3 (#175) @dependabot