Update sbt-scalafmt to 2.5.5 (#3270)

Co-authored-by: zio-scala-steward[bot] <145262613+zio-scala-steward[bot]@users.noreply.github.com>

Author: zio-scala-steward[bot]

project/plugins.sbt

@@ -4,7 +4,7 @@ resolvers += "Typesafe repository" at "https://repo.typesafe.com/typesafe/releas
 
 addDependencyTreePlugin
 
-addSbtPlugin("org.scalameta"  % "sbt-scalafmt"             % "2.5.4")
+addSbtPlugin("org.scalameta"  % "sbt-scalafmt"             % "2.5.5")
 addSbtPlugin("org.scoverage"  % "sbt-scoverage"            % "2.3.1")
 addSbtPlugin("com.typesafe"   % "sbt-mima-plugin"          % "1.1.4")
 addSbtPlugin("com.etsy"       % "sbt-compile-quick-plugin" % "1.4.0")