Upgrade sbt-scalafmt from 2.5.2 to 2.5.4

Author: scala-steward

project/plugins.sbt

@@ -4,7 +4,7 @@ addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "1.17.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "1.3.2")
 addSbtPlugin("org.scala-native"   % "sbt-scala-native"              % "0.4.17")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")
-addSbtPlugin("org.scalameta"      % "sbt-scalafmt"                  % "2.5.2")
+addSbtPlugin("org.scalameta"      % "sbt-scalafmt"                  % "2.5.4")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh"                       % "0.4.7")
 
 addDependencyTreePlugin