Bump org.apache.kafka:kafka-clients from 2.7.0 to 4.3.0

Bumps org.apache.kafka:kafka-clients from 2.7.0 to 4.3.0.

---
updated-dependencies:
- dependency-name: org.apache.kafka:kafka-clients
  dependency-version: 4.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -166,7 +166,7 @@
         <cs.jsch.version>0.1.55</cs.jsch.version>
         <cs.json.version>20231013</cs.json.version>
         <cs.jstl.version>1.2</cs.jstl.version>
-        <cs.kafka-clients.version>2.7.0</cs.kafka-clients.version>
+        <cs.kafka-clients.version>4.3.0</cs.kafka-clients.version>
         <cs.libvirt-java.version>0.5.3</cs.libvirt-java.version>
         <cs.mail.version>1.5.0-b01</cs.mail.version>
         <cs.mustache.version>0.9.14</cs.mustache.version>