Update nscplugin, sbt-scala-native to 0.5.8 in series/0.6.x

Author: typelevel-steward[bot]

project/plugins.sbt

@@ -8,5 +8,5 @@ addSbtPlugin("org.typelevel"      % "sbt-typelevel-site"
 addSbtPlugin("com.timushev.sbt"   % "sbt-updates"                                 % "0.6.4")
 addSbtPlugin("org.scoverage"      % "sbt-scoverage"                               % "2.3.1")
 addSbtPlugin("org.scala-js"       % "sbt-scalajs"                                 % "1.18.2")
-addSbtPlugin("org.scala-native"   % "sbt-scala-native"                            % "0.4.17")
+addSbtPlugin("org.scala-native"   % "sbt-scala-native"                            % "0.5.8")
 addSbtPlugin("com.armanbilge"     % "sbt-scala-native-config-brew-github-actions" % "0.3.0")