Update scala3-library to 3.3.7 (#725)

Author: scala-steward

build.sbt

@@ -5,7 +5,7 @@ lazy val latestMunitVersion = "1.2.1"
 lazy val scalametaVersion = "4.14.0"
 lazy val defaultScala212 = "2.12.20"
 lazy val defaultScala213 = "2.13.16"
-lazy val defaultScala3 = "3.3.6"
+lazy val defaultScala3 = "3.3.7"
 lazy val bin212 =
   Seq(
     defaultScala212,