Add resource-group semaphore to force pipelines to run one after the other to...

Add resource-group semaphore to force pipelines to run one after the other to avoid race conditions on the NFS mount

.gitlab-ci.yml

@@ -38,6 +38,7 @@ deploy-build-environment:
     - if [ $(cat log.txt |grep "Error:"|wc -l) -gt 0 ]; then exit 1;fi;
     # delete the job from OpenShift as we have the logs here
     - oc delete job simplejob${CI_PIPELINE_ID} || true
+  resource_group: shared-NFS-mount
   tags:
     - shell-runner