Merge pull request #146 from typelevel/update/scala-library-2.13.15

Update scala-library to 2.13.15

Author: lenguyenthanh

build.sbt

@@ -13,7 +13,7 @@ ThisBuild / developers := List(
 ThisBuild / tlSonatypeUseLegacyHost := false
 
 val Scala212 = "2.12.20"
-val Scala213 = "2.13.14"
+val Scala213 = "2.13.15"
 val Scala3   = "3.3.3"
 
 ThisBuild / scalaVersion := Scala212 // The default while sbt is still based on Scala 2.12.x