KAFKA-14198: Define separate configuration for Swagger (#12616)
KAFKA-14198: Define separate configuration for Swagger (#12616)

Reviewers: Ismael Juma <0794a5c7e497910d682bf2c54c66cc30760c0221@juma.me.uk>
guozhangwang/kafka,apache/kafka,guozhangwang/kafka,apache/kafka,apache/kafka,guozhangwang/kafka,apache/kafka,guozhangwang/kafka