Merge pull request #146 from typelevel/update/sbt-scalajs-1.16.0

Update sbt-scalajs, scalajs-compiler, ... to 1.16.0

Author: rossabaker

project/plugins.sbt

@@ -1,5 +1,5 @@
 addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.7.1")
 addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % "0.7.1")
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.15.0")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.17")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")