Merge pull request #292 from scala-steward/update/sbt-scalafmt-2.5.4

Update sbt-scalafmt to 2.5.4

Author: sh0hei

Diff for: project/plugins.sbt

@@ -5,5 +5,5 @@ addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.0.0")
 addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.3.14")
 addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.24.0")
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.10")