Merge pull request #735 from http4s/update/main/sbt-scalafmt-2.4.6

Update sbt-scalafmt to 2.4.6 in main

Author: FrancescoSerra

project/plugins.sbt

@@ -12,6 +12,6 @@ addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.11.0")
 
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.10")
 
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.4")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.6")
 
 addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.1.22")