Merge pull request #138 from SimY4/update/sbt-scalafmt-2.5.4

Author: SimY4

project/plugins.sbt

@@ -4,6 +4,6 @@ addSbtPlugin("com.github.sbt"       % "sbt-release"           % "1.4.0")
 addSbtPlugin("com.lightbend.sbt"    % "sbt-java-formatter"    % "0.8.0")
 addSbtPlugin("de.heikoseeberger"    % "sbt-header"            % "5.10.0")
 addSbtPlugin("com.github.sbt.junit" % "sbt-jupiter-interface" % "0.13.3")
-addSbtPlugin("org.scalameta"        % "sbt-scalafmt"          % "2.5.2")
+addSbtPlugin("org.scalameta"        % "sbt-scalafmt"          % "2.5.4")
 addSbtPlugin("com.github.sbt"       % "sbt-jacoco"            % "3.5.0")
 addSbtPlugin("org.typelevel"        % "sbt-tpolecat"          % "0.5.2")