Merge branch 'feat/216-cttc-implement-integration-test-between-e2e-ip-optical-sdn-controllers' into 'develop'

Resolve "(CTTC) Implement integration test between E2E-IP-Optical SDN Controllers"

See merge request !286

- Correct device name mapping issue

- Added temporary logs to debug CI/CD pipeline

- Defined fine-grained timeouts for long-running jobs

- Remove unneeded import

- Deactivated broken tests (not related to this feature)

- Reactivated all tests

- Reactivated thread distributing heatbeaths

- Corrected assertions for Endpoint

- Migrate from confluent kafka to kafka python for generic code as confluent kafka is written in C and imposes particular restrictions, see NBI README.

- Disabled tests but NBI to focus fixing
- Enabled NBI CI/CD to destroy all docker containers before running the test