Update scala-library to 2.13.18

http4s-steward[bot] · http4s-steward[bot] · commit 023e52b44138 · 2025-11-30T08:16:56.000Z
diff --git a/build.sbt b/build.sbt
@@ -10,7 +10,7 @@ ThisBuild / tlCiReleaseBranches := Seq("main")
 ThisBuild / tlMimaPreviousVersions := Set()
 
 val Scala212 = "2.12.20"
-val Scala213 = "2.13.17"
+val Scala213 = "2.13.18"
 
 ThisBuild / crossScalaVersions := Seq(Scala213, "3.3.7")
 ThisBuild / scalaVersion := Scala213
