Merge pull request #4578 from typelevel/update/series/3.x/sbt-scalajs-1.21.0

Author: armanbilge

build.sbt

@@ -1017,8 +1017,7 @@ lazy val tests: CrossProject = crossProject(JSPlatform, JVMPlatform, NativePlatf
     Compile / scalaJSUseMainModuleInitializer := true,
     Compile / mainClass := Some("catseffect.examples.JSRunner"),
     // The default configured mapSourceURI is used for trace filtering
-    scalacOptions ~= { _.filterNot(_.startsWith("-P:scalajs:mapSourceURI")) },
-    Test / scalaJSLinkerConfig ~= { _.withOptimizer(false) }    // scala-js/scala-js#5331
+    scalacOptions ~= { _.filterNot(_.startsWith("-P:scalajs:mapSourceURI")) }
   )
   .jvmSettings(
     fork := true,

project/plugins.sbt

@@ -2,7 +2,7 @@ libraryDependencies += "org.scala-js" %% "scalajs-env-selenium" % "1.1.1"
 
 addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.8.5")
 
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.20.2")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.21.0")
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.10")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.8")
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.8.2")