Merge pull request #393 from scala-steward/update/sbt-scalafmt-2.4.6

Update sbt-scalafmt to 2.4.6

Author: rossabaker

project/plugins.sbt

@@ -2,7 +2,7 @@ addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.3")
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.0.1")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")
 addSbtPlugin("com.github.sbt" % "sbt-release" % "1.1.0")
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.5")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.6")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.10")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.1.0")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.7.0")