Update scala3-library, ... to 3.3.4

http4s-steward[bot] · http4s-steward[bot] · commit 2f78b02a99b7 · 2024-09-27T12:26:42.000Z
diff --git a/build.sbt b/build.sbt
@@ -1,5 +1,5 @@
 val Scala213 = "2.13.14"
-val Scala3 = "3.3.3"
+val Scala3 = "3.3.4"
 
 ThisBuild / tlBaseVersion := "0.2"
 ThisBuild / crossScalaVersions := Seq(Scala213, Scala3)
