Remove om-beta from czero/cflinuxfs2 image
Remove om-beta from czero/cflinuxfs2 image

[#150067976] pivotal-cf/cliaas #6: AWS replace-vm does not honour IAM Roles

Signed-off-by: Slawek Ligus <7f6453cf264d8e0f493c7129c1ba7253720c5b2a@pivotal.io>

pivotal-cf/pcf-pipelines,pvsone/pcf-pipelines,sandyg1/pcf-pipelines,cah-josephgeorge/pcf-pipelines,rahulkj/pcf-pipelines,rahulkj/pcf-pipelines,BrianMMcClain/pcf-pipelines,rahulkj/pcf-pipelines,pvsone/pcf-pipelines,sandyg1/pcf-pipelines,cah-josephgeorge/pcf-pipelines,pivotal-cf/pcf-pipelines,pvsone/pcf-pipelines,sandyg1/pcf-pipelines,mcb/pcf-pipelines,cah-josephgeorge/pcf-pipelines,BrianMMcClain/pcf-pipelines,mcb/pcf-pipelines,pivotal-cf/pcf-pipelines,sandyg1/pcf-pipelines,rahulkj/pcf-pipelines,pivotal-cf/pcf-pipelines,mcb/pcf-pipelines