bugfix: Don't show error message when scalafix was invoked from quick…

…fix (#7708)

bugfix: Don't show error message when scalafix was invoked from quick fix

bugfix: Don't show error message when scalafix was invoked from quick…

…fix (#7708)

bugfix: Don't show error message when scalafix was invoked from quick fix

bugfix: Don't show error message when scalafix was invoked from quick…

…fix (#7708)

bugfix: Don't show error message when scalafix was invoked from quick fix

chore: Update bloop and scala-debug adapter (#7671)

* chore: Update bloop and scala-debug adapter

* bugfix: Switch meta build to 1.9.0, since the legacy plugin is no longer supported

allow backpublishing with sbt-ci-release

https://eed3si9n.com/back-publishing-actually/#sbt-pgp-231-is-back-published-to-sbt-200-m3

chore: Add support for Scala 2.13.16

Also:
- bump mill to 0.12.5 as it fixes a bug that got uncovered with Scala 2.13.16
- shut down mill server after each run as multiple server cause CI to OOM