Merge pull request #514 from scala-steward/update/sbt-scala-native-crossproject-1.3.1

Update sbt-scala-native-crossproject, ... to 1.3.1

Author: Philippus

project/plugins.sbt

@@ -1,7 +1,7 @@
 addSbtPlugin("org.scala-lang.modules" % "sbt-scala-module" % "3.0.1")
 
-addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.0")
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.1")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.13.1")
 
-addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.0")
+addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.1")
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.12")