Move the existing Orange Projects, required for ONAP gating/daily chains to ONAP group in Gitlab.

• https://gitlab.com/Orange-OpenSource/lfn/ci_cd/chained-ci
• https://gitlab.com/Orange-OpenSource/lfn/infra/os_infra_manager
• https://gitlab.com/Orange-OpenSource/lfn/infra/kubespray_automatic_installation
• https://gitlab.com/Orange-OpenSource/lfn/onap/onap_oom_automatic_installation
• https://gitlab.com/Orange-OpenSource/lfn/onap/xtesting-onap

any maybe others