Update sbt-scalajs, scalajs-compiler, ... to 1.21.0#593

scala-steward wants to merge 1 commit intoThoughtWorksInc:12.xThoughtWorksInc/Binding.scala:12.xfrom

scala-steward:update/sbt-scalajs-1.21.0scala-steward/Binding.scala:update/sbt-scalajs-1.21.0Copy head branch name to clipboard