Modify editoast to use specialized core on only one infrastructure at a time

[ElysaSrc]

Description and goal

Enable editoast to communicate with core instances via RabbitMQ, using queues for requests and responses.

Acceptance criteria

• [X] Develop the logic for editoast to send requests to core through RabbitMQ.
• [X] Implement the creation and management of temporary queues for responses from core (use queues with the infrastructure identifier).
• [ ] Use these elements to communicate with core through RabbitMQ