Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into sim-channels

ci-scripts/Jenkinsfile-GitLab-Container

ci-scripts/Jenkinsfile-tmp-ran

ci-scripts/cls_containerize.py

ci-scripts/docker_log_split.py

ci-scripts/xml_files/container_image_build.xml

cmake_targets/build_oai

cmake_targets/tools/build_helper

docker/Dockerfile.eNB.rhel8.2

docker/Dockerfile.eNB.ubuntu18

docker/Dockerfile.gNB.rhel8.2

docker/Dockerfile.gNB.ubuntu18

docker/Dockerfile.lteUE.rhel8.2

docker/Dockerfile.lteUE.ubuntu18

docker/Dockerfile.nrUE.rhel8.2

docker/Dockerfile.nrUE.ubuntu18