Merge pull request #1185 from scala-steward/update/series/3.x/kafka-avro-serializer-7.3.3

Update kafka-avro-serializer to 7.3.3 in series/3.x

Author: bplommer

build.sbt

@@ -2,7 +2,7 @@ val catsEffectVersion = "3.4.8"
 
 val catsVersion = "2.6.1"
 
-val confluentVersion = "7.3.2"
+val confluentVersion = "7.3.3"
 
 val fs2Version = "3.6.1"