Merge pull request #724 from scala-steward/update/auxlib-0.5.4

Update auxlib, clib, javalib, junit-runtime, ... to 0.5.4

Author: dubinsky

project/plugins.sbt

@@ -2,5 +2,5 @@ addSbtPlugin("org.scala-lang.modules" % "sbt-scala-module" % "3.1.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.3")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.4")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.10.0")