Update sbt-scalajs, scalajs-library_2.13, ... to 1.9.0#600

Atry merged 1 commit intoThoughtWorksInc:mainThoughtWorksInc/Dsl.scala:mainfrom

scala-steward:update/sbt-scalajs-1.9.0scala-steward/Dsl.scala:update/sbt-scalajs-1.9.0Copy head branch name to clipboard