Add manifest stub for hm9000 job
Add manifest stub for hm9000 job

When fixing the pipeline to use DEAs as backend (to reflect what we actually want), that broke the CATs, because hm9000 didn't report instance numbers properly, in turn because it wasn't running at all

cloudfoundry-incubator/bits-service-ci,cloudfoundry-incubator/bits-service-ci,cloudfoundry-incubator/bits-service-ci