Update scala3-staging to 3.1.2

scala-steward · scala-steward · commit 851adcc7ed52 · 2022-04-02T18:26:50.000+02:00
diff --git a/build.sbt b/build.sbt
@@ -1,4 +1,4 @@
-val scala3 = "3.1.0"
+val scala3 = "3.1.2"
 lazy val root = project
   .in(file("."))
   .settings(
