Merge pull request #235 from scala-steward/update/sbt-scala-native-crossproject-1.0.0

Update sbt-scala-native-crossproject, ... to 1.0.0

Author: larsrh

project/plugins.sbt

@@ -5,7 +5,7 @@ addSbtPlugin("org.tpolecat" % "tut-plugin" % "0.6.13")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.8.1")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.3.7")
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1")
-addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.6.1")
-addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "0.6.1")
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.0.0")
+addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.0.0")
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.0-M2")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.3.1")