Merge pull request #4228 from square/renovate/org.scala-lang-scala-li…

…brary-2.x

Update dependency org.scala-lang:scala-library to v2.13.15

gradle/libs.versions.toml

@@ -67,7 +67,7 @@ rxjava = { module = "io.reactivex:rxjava", version = "1.3.8" }
 rxjava2 = { module = "io.reactivex.rxjava2:rxjava", version = "2.2.21" }
 rxjava3 = { module = "io.reactivex.rxjava3:rxjava", version = "3.1.9" }
 reactiveStreams = { module = "org.reactivestreams:reactive-streams", version = "1.0.4" }
-scalaLibrary = { module = "org.scala-lang:scala-library", version = "2.13.14" }
+scalaLibrary = { module = "org.scala-lang:scala-library", version = "2.13.15" }
 gson = { module = "com.google.code.gson:gson", version = "2.11.0" }
 jacksonDatabind = { module = "com.fasterxml.jackson.core:jackson-databind", version.ref = "jackson" }
 jacksonDataformatCbor = { module = "com.fasterxml.jackson.dataformat:jackson-dataformat-cbor", version.ref = "jackson" }