Feature comparison between Azure Spring Event Hubs and Kafka Spring projects

[yiliuTo]

Investigate and compare features provide from Kakfa Spring projects and Azure Spring Event Hubs libraries.
Learn about the project organization and feature implemention.

Associated Kafka projects are:

• spring-kafka: https://github.com/spring-projects/spring-kafka
• spring boot autoconfiguration of Kafka: https://github.com/spring-projects/spring-boot/tree/main/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/kafka
• spring-integration-kafka: https://github.com/spring-projects/spring-integration-kafka
• spring-cloud-stream-kafka: https://github.com/spring-cloud/spring-cloud-stream-binder-kafka

[yiliuTo]

Close this issue for the comparison has done and results have been documented and shared.