Fix source of lofar-device-base builds for some versions of Docker

docker-compose/lofar-device-base.yml

@@ -16,7 +16,5 @@ services:
   lofar-device-base:
     build:
         context: lofar-device-base
-        args:
-            SOURCE_IMAGE: ${DOCKER_REGISTRY_HOST}/${DOCKER_REGISTRY_USER}/tango-itango:latest
     container_name: ${CONTAINER_NAME_PREFIX}lofar-device-base
     network_mode: ${NETWORK_MODE}

docker-compose/lofar-device-base/Dockerfile

-ARG SOURCE_IMAGE
-FROM ${SOURCE_IMAGE}
+FROM nexus.engageska-portugal.pt/ska-docker/tango-itango:latest
 
 RUN pip3 install "opcua >= 0.98.9" astropy