build(deps-dev): bump org.apache.kafka:kafka-clients from 3.8.1 to 3.9.0

Bumps org.apache.kafka:kafka-clients from 3.8.1 to 3.9.0.

---
updated-dependencies:
- dependency-name: org.apache.kafka:kafka-clients
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

embedded-kafka/pom.xml

@@ -16,7 +16,7 @@
     <properties>
         <camel.version>4.8.1</camel.version>
         <!-- https://spring.io/projects/spring-kafka#kafka-client-compatibility Confluent Platform 6.2 provides Kafka 2.8 -->
-        <kafka-clients.version>3.8.1</kafka-clients.version>
+        <kafka-clients.version>3.9.0</kafka-clients.version>
         <maven-clean-plugin.version>3.4.0</maven-clean-plugin.version>
     </properties>