Remove unused conditional from mcollective Dockerfile
Remove unused conditional from mcollective Dockerfile

Change-Id: I80f934e2c8775e226ce2ce7cd73fa02b07de579c
Related-bug: 1508058

eayunstack/fuel-main,huntxu/fuel-main,eayunstack/fuel-main,stackforge/fuel-main,eayunstack/fuel-main,SergK/fuel-main,huntxu/fuel-main,stackforge/fuel-main,SergK/fuel-main,huntxu/fuel-main,SergK/fuel-main,stackforge/fuel-main