Bump org.apache.kafka:kafka-clients from 2.1.1 to 2.6.3 in /DomainJoined-Producer-Consumer#24

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dependabot/maven/DomainJoined-Producer-Consumer/org.apache.kafka-kafka-clients-2.6.3Azure-Samples/hdinsight-kafka-java-get-started:dependabot/maven/DomainJoined-Producer-Consumer/org.apache.kafka-kafka-clients-2.6.3Copy head branch name to clipboard