Update nscplugin, sbt-scala-native, ... to 0.4.9 (#1139)
Update nscplugin, sbt-scala-native, ... to 0.4.9 (#1139)

* Update nscplugin, sbt-scala-native, ... to 0.4.9

* Update plugins.sbt

Co-authored-by: Frank Thomas <926d34bc94d2a49ae6bbd61ad02b5ae0ae222ec1@gmx.de>
fthomas/refined