sbt-dotty: Bump to 0.4.2-SNAPSHOT

Author: smarter

project/Build.scala

@@ -65,7 +65,7 @@ object Build {
   val referenceVersion = "0.24.0-bin-20200325-37eec14-NIGHTLY"
 
   val baseVersion = "0.24.0"
-  val baseSbtDottyVersion = "0.4.1"
+  val baseSbtDottyVersion = "0.4.2"
 
   // Versions used by the vscode extension to create a new project
   // This should be the latest published releases.