Don't trigger unpack of combined archive
Don't trigger unpack of combined archive

This means the operator will need to trigger it manually after placing
the combined archive in S3, but I don't think this is a bad thing.

They can change it to be trigger: true, if they prefer that.

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