sbt-scalafmt 2.5.6 (was 2.5.5)

Author: scala-steward

project/plugins.sbt

@@ -2,4 +2,4 @@ addSbtPlugin("org.playframework" % "sbt-plugin"   % "3.0.9")
 addSbtPlugin("com.github.sbt"    % "sbt-digest"   % "2.1.0")
 addSbtPlugin("com.github.sbt"    % "sbt-gzip"     % "2.0.0")
 addSbtPlugin("com.github.sbt"    % "sbt-stylus"   % "2.0.1")
-addSbtPlugin("org.scalameta"     % "sbt-scalafmt" % "2.5.5")
+addSbtPlugin("org.scalameta"     % "sbt-scalafmt" % "2.5.6")