Update embedded-kafka to 3.8.1 (#1652)

Author: scala-steward

build.sbt

@@ -5,13 +5,13 @@ val V = new {
   val `cats-effect`                    = "3.5.3"
   val circe                            = "0.14.10"
   val doobie                           = "1.0.0-RC5"
-  val `embedded-kafka`                 = "3.7.1.1"
-  val `embedded-kafka-schema-registry` = "7.7.2"
+  val `embedded-kafka`                 = "3.8.1"
+  val `embedded-kafka-schema-registry` = "7.8.0"
   val http4s                           = "0.23.30"
   val jackson                          = "2.18.2"
   val `json-schema`                    = "1.14.4"
   val `jsoniter-scala`                 = "2.31.3"
-  val kafka                            = "3.7.1"
+  val kafka                            = "3.8.1"
   val logback                          = "1.5.12"
   val `log-effect`                     = "0.19.2"
   val ocisdk                           = "3.54.0"