[AppCat] Migrate from Spring RabbitMQ AMQP to Azure Service Bus

The application uses Spring RabbitMQ based on Spring AMQP in code. To migrate a Java application that uses Spring RabbitMQ to Azure, you can follow these recommendations:

- Provision **Azure Service Bus**: Replace RabbitMQ with Azure Service Bus, a fully managed messaging service that offers reliable message queuing and publish/subscribe capabilities.
- Update the application's **messaging connection** details: Modify the Java application's configuration updating the connection information and message queues/topics.
- Configure Azure Service Bus **queues/topics**: Create appropriate queues or topics in Azure Service Bus to align with your application's messaging requirements. Configure access control and security settings as needed.

### Links

- [Azure Service Bus documentation](https://learn.microsoft.com/azure/service-bus-messaging)
- [Use Azure Service Bus in Spring applications](https://learn.microsoft.com/azure/developer/java/spring-framework/using-service-bus-in-spring-applications)