chore(deps): update dependency scala to v3

Author: renovate[bot]

clients/algoliasearch-client-scala/build.sbt

@@ -1,7 +1,7 @@
 organization := "com.algolia"
 name := "algoliasearch-scala"
 description := "Scala client for Algolia Search API"
-scalaVersion := "2.13.18"
+scalaVersion := "3.8.2"
 crossScalaVersions := Seq("2.13.12", "3.8.2")
 Test / publishArtifact := false
 licenses += ("MIT", url("https://opensource.org/licenses/MIT"))

playground/scala/build.sbt

@@ -1,5 +1,5 @@
 ThisBuild / version := "0.1.0-SNAPSHOT"
-ThisBuild / scalaVersion := "2.13.18"
+ThisBuild / scalaVersion := "3.8.2"
 
 lazy val root = (project in file("."))
   .settings(