v1.0.0-M6

What's Changed

• Expose rootCause util by @valencik in #542
• Update scala-library, scala-reflect to 2.12.16 by @scalameta-bot in #538
• Update mdoc, sbt-mdoc to 2.2.24 by @scalameta-bot in #534
• Update scalafmt-core to 3.5.8 by @scalameta-bot in #536
• Update sbt-java-formatter to 0.7.0 by @scalameta-bot in #533
• Update google-cloud-storage to 2.7.2 by @scalameta-bot in #532
• Update sbt-scalafmt to 2.4.6 by @scalameta-bot in #535

Full Changelog: v1.0.0-M5...v1.0.0-M6