fix(deps): update kafka-client.version to v3.9.1

Author: renovate[bot]

pom.xml

@@ -26,7 +26,7 @@
     <sonar.projectKey>dropwizard_dropwizard-kafka</sonar.projectKey>
 
     <brave.version>6.3.0</brave.version>
-    <kafka-client.version>3.8.1</kafka-client.version>
+    <kafka-client.version>3.9.1</kafka-client.version>
     <spring-kafka.version>3.3.6</spring-kafka.version>
   </properties>