Fix devops requirement
Fix devops requirement

1. Use the version tag instead of commit_id
2. Use git+https instead git+ssh for setup devops w/o git+ssh
access

Change-Id: I01c61acb3b8b7f7ab13fd1248bf6bef9d1e93a85

ddepaoli3/fuel-main-dev,Fiware/ops.Fuel-main-dev,teselkin/fuel-main,dancn/fuel-main-dev,zhaochao/fuel-main,teselkin/fuel-main,SmartInfrastructures/fuel-main-dev,AnselZhangGit/fuel-main,AnselZhangGit/fuel-main,zhaochao/fuel-main,teselkin/fuel-main,zhaochao/fuel-main,huntxu/fuel-main,zhaochao/fuel-main,ddepaoli3/fuel-main-dev,AnselZhangGit/fuel-main,stackforge/fuel-main,teselkin/fuel-main,SergK/fuel-main,eayunstack/fuel-main,dancn/fuel-main-dev,stackforge/fuel-main,huntxu/fuel-main,Fiware/ops.Fuel-main-dev,Fiware/ops.Fuel-main-dev,SmartInfrastructures/fuel-main-dev,SergK/fuel-main,Fiware/ops.Fuel-main-dev,ddepaoli3/fuel-main-dev,eayunstack/fuel-main,dancn/fuel-main-dev,AnselZhangGit/fuel-main,huntxu/fuel-main,dancn/fuel-main-dev,ddepaoli3/fuel-main-dev,stackforge/fuel-main,eayunstack/fuel-main,SergK/fuel-main,zhaochao/fuel-main,SmartInfrastructures/fuel-main-dev,SmartInfrastructures/fuel-main-dev