Create new integration-test setup

controller/api/apiIntegration_test.go

controller/api/initialise_test.go

controller/cmd/root.go

controller/configs/integration-test-gosdn.toml

controller/controller.Dockerfile

controller/controller.Dockerfile.dockerignore

controller/northbound/server/configurationmanagement.go

controller/test/integration/nucleusIntegration_test.go

dev_env_data/clab/basic_two_gnmi_targets.yaml

dev_env_data/clab/demo.clab.yaml

dev_env_data/clab/gosdn.clab.yaml

...v_data/docker-compose/integration-test_docker-compose.yml

integration-tests/example_tests/controller_test.go

...ration-tests/integrationTestUtils/integrationTestUtils.go

mkdocs.yml

plugin-registry/plugin-registry.Dockerfile

plugin-registry/plugin-registry.Dockerfile.dockerignore