[CI] passing correct arg to podman build command

Signed-off-by: Raphael Defosseux <raphael.defosseux@openairinterface.org>

ci-scripts/Jenkinsfile-GitLab-Docker

@@ -235,7 +235,7 @@ pipeline {
                   myShCmd('mkdir -p tmp/ca tmp/entitlement', rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)
                   myShCmd('cp /etc/pki/entitlement/*pem tmp/entitlement', rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)
                   myShCmd('sudo cp /etc/rhsm/ca/redhat-uep.pem tmp/ca', rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)
-                  myShCmd('sudo podman build --no-cache --target oai-smf --tag oai-smf:' + smf_tag + ' --file docker/Dockerfile.smf.rhel8.2 --build-arg EURECOM_PROXY="http://proxy.eurecom.fr:8080" . > archives/smf_podman_image_build.log 2>&1', rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)
+                  myShCmd('sudo podman build --no-cache --target oai-smf --tag oai-smf:' + smf_tag + ' --file docker/Dockerfile.smf.rhel8.2 --build-arg NEEDED_GIT_PROXY="http://proxy.eurecom.fr:8080" . > archives/smf_podman_image_build.log 2>&1', rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)
                   myShCmd('sudo podman image ls >> archives/smf_podman_image_build.log', rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)
                   if ("MERGE".equals(env.gitlabActionType)) {
                     myShCmd('sudo podman image tag oai-smf:' + smf_tag + ' oai-smf:' + rhel_smf_tag, rem_rhel_host_flag, rem_rhel_host_user, rem_rhel_host)