Release v3.0.6

What's Changed

• Had to lower sbt version to make publishing work. by @ithinkicancode in #949
• Fix Cross Versioning Issue Without Downgrading SBT Version by @khajavi in #952
• Reverted to sbt 1.6.2 by @ithinkicancode in #963
• Update scalatest to 3.2.14 by @scala-steward in #975
• Upgrade ZIO to 2.0.5 by @ithinkicancode in #978
• Update actions/checkout action to v3.2.0 by @renovate in #986

Full Changelog: v3.0.5...v3.0.6