Update nscplugin, sbt-scala-native to 0.5.1

project/project/PluginVersions.scala

@@ -26,7 +26,7 @@ object PV {
   val scala_js_version = "1.16.0"
 
   // last 2.11 version is 0.4.9, so we excluded 2.11 from Native builds, see nscplugin on maven central
-  val scala_native_version = "0.4.17"
+  val scala_native_version = "0.5.1"
 
   val sbt_crossproject_version = "1.2.0"
 }