KAFKA-18075: Prevent ClusterInstance default producer and consumer initialization with empty configs

[brandboat]

related to KAFKA-18075

In ClusterInstance.java

[0]

default <K, V> Consumer<K, V> consumer() {
    return new KafkaConsumer<>(Map.of());
}

[1] 

default <K, V> Producer<K, V> producer() {
    return new KafkaProducer<>(Map.of());
} 

should return consumer(Map.of()) and producer(Map.of()) in the same class instead of return empty properties.

[0] https://github.com/apache/kafka/blob/trunk/test-common/test-common-api/src/main/java/org/apache/kafka/common/test/api/ClusterInstance.java#L168
[1] https://github.com/apache/kafka/blob/trunk/test-common/test-common-api/src/main/java/org/apache/kafka/common/test/api/ClusterInstance.java#L182
 

Committer Checklist (excluded from commit message)

• Verify design and implementation
• Verify test coverage and CI build status
• Verify documentation (including upgrade notes)

[brandboat]

Test passed except testJMXFilter, which is not related to this pr, tracked in https://issues.apache.org/jira/browse/KAFKA-18078