Update avro4s-core, avro4s-kafka to 4.1.2 (azhur#553)

Co-authored-by: Artur Jurat <artur.zhurat@gmail.com>

Author: scala-steward

build.sbt

@@ -204,7 +204,7 @@ lazy val `kafka-serde-scala-example` = project
 lazy val dependency =
   new {
     object Version {
-      val avro4s        = "4.1.1"
+      val avro4s        = "4.1.2"
       val circe         = "0.14.10"
       val json4s        = "4.0.7"
       val jsoniterScala = "2.28.5"