EuCNC24: Updated CI/CD pipeline and tests

src/tests/eucnc24/Dockerfile

src/tests/eucnc24/tests/Fixtures.py

src/tests/eucnc24/tests/test_functional_bootstrap.py

src/tests/eucnc24/tests/test_functional_cleanup.py

src/tests/eucnc24/tests/test_functional_service_ietf.py

src/tests/eucnc24/tests/test_functional_service_tfs.py