Update Scala 3 LTS to 3.3.4

Author: Gedochao

project/deps.sc

@@ -7,7 +7,7 @@ object Scala {
   def scala213        = "2.13.15"
   def runnerScala3    = "3.0.2" // the newest version that is compatible with all Scala 3.x versions
   def scala3LtsPrefix = "3.3"   // used for the LTS version tags
-  def scala3Lts  = s"$scala3LtsPrefix.3" // the LTS version currently used in the build
+  def scala3Lts  = s"$scala3LtsPrefix.4" // the LTS version currently used in the build
   def scala3Next = "3.5.1"               // the newest/next version of Scala
   def scala3NextAnnounced = "3.5.0"     // the newest/next version of Scala that's been announced
   def scala3NextRc        = "3.5.2-RC1" // the latest RC version of Scala Next