Update auxlib, clib, javalib, nativelib, ... to 0.5.5

Author: scala-steward-bot

project/plugins.sbt

@@ -8,7 +8,7 @@ addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")
 
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.4")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.5")
 
 addSbtPlugin("com.github.sbt" % "sbt-release" % "1.4.0")