Update sbt-scalafmt to 2.4.6#576

scala-steward wants to merge 1 commit intoclovellytech:mainclovellytech/http4s-modules:mainfrom

scala-steward:update/sbt-scalafmt-2.4.6scala-steward/http4s-modules:update/sbt-scalafmt-2.4.6Copy head branch name to clipboard