Merge pull request #334 from scala-steward/update/scalatest-3.2.15

Update scalatest to 3.2.15

Author: mergify[bot]

build.sbt

@@ -63,7 +63,7 @@ val Versions = new {
   val catsEffect2 = "2.5.5"
   val circe = "0.14.3"
   val monix = "3.4.1"
-  val scalaTest = "3.2.14"
+  val scalaTest = "3.2.15"
   val sttp = "3.3.18"
   val refined = "0.10.1"
   val scalaCache = "1.0.0-M6"