Update sbt-scalafmt to 2.5.4 (#1803)

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: scala-steward

benchmarks/project/plugins.sbt

@@ -1,6 +1,6 @@
 val ScalapbVersion = sys.env.getOrElse("SCALAPB", "0.10.0-SNAPSHOT")
 
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")
 
 addSbtPlugin("com.thesamet" % "sbt-protoc" % "0.99.27")
 

examples/basic/project/plugins.sbt

@@ -1,5 +1,5 @@
 addSbtPlugin("com.thesamet" % "sbt-protoc" % "1.0.6")
 
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")
 
 libraryDependencies += "com.thesamet.scalapb" %% "compilerplugin" % "0.11.1"

project/plugins.sbt

@@ -14,7 +14,7 @@ addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.1.4")
 
 addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.5.0")
 
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")
 
 addSbtPlugin("com.thesamet" % "sbt-protoc" % "1.0.7")