Merge branch 'L2SS-951' into 'master'

.gitlab-ci.yml

bin/start-ds.sh

docker-compose/device-pcon.yml

docker-compose/device-psoc.yml

docker-compose/integration-test.yml

docker-compose/lofar-device-base/Dockerfile

sbin/run_integration_test.sh

sbin/tag_and_push_docker_image.sh

tangostationcontrol/requirements.txt

...ioncontrol/tangostationcontrol/integration_test/README.md

...l/integration_test/default/devices/test_device_beamlet.py

...tegration_test/default/devices/test_device_digitalbeam.py

...ol/tangostationcontrol/integration_test/dummy/__init__.py

.../tangostationcontrol/integration_test/dummy/test_dummy.py

tangostationcontrol/test-requirements.txt

tangostationcontrol/tox.ini