Merge pull request #720 from typelevel/update/scala-library-2.13.18

Update scala-library to 2.13.18

Author: rossabaker

build.sbt

@@ -1,6 +1,6 @@
 ThisBuild / tlBaseVersion := "1.6"
 lazy val scala212 = "2.12.20"
-lazy val scala213 = "2.13.17"
+lazy val scala213 = "2.13.18"
 lazy val scala3 = "3.3.7"
 ThisBuild / crossScalaVersions := Seq(scala3, scala213, scala212)
 ThisBuild / tlVersionIntroduced := Map("3" -> "1.1.2")