v3.0.0

What's Changed

Bumps Paradox which now supports Java 17, but requires at least Java 11.

• Document using sbt-plugin with readinessLevels by @mdedetrich in #35
• Remove unneeded settings by @mdedetrich in #36
• Update scalafmt by @mdedetrich in #37
• ci: run scripted tests by @ennru in #38
• bump: Paradox 0.10.3 (drops Java 8 support, support Java 17) by @ennru in #39

Full Changelog: v2.0.0...v3.0.0