Merge pull request #483 from typelevel/revert-473-update/auxlib-0.5.7

Revert "Update auxlib, clib, javalib, nativelib, ... to 0.5.7"

Author: armanbilge

project/plugins.sbt

@@ -3,5 +3,5 @@ addSbtPlugin("org.typelevel" % "sbt-typelevel" % sbtTypelevelVersion)
 addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % sbtTypelevelVersion)
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.7")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.18.2")
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.7")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.6")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")