cf purge-service-offering was failing that didn't exist but service instances did
cf purge-service-offering was failing that didn't exist but service instances did

cloudfoundry-community/patroni-boshrelease,dingotiles/dingo-postgresql-release,dingotiles/dingo-postgresql-release,cloudfoundry-community/patroni-boshrelease,dingotiles/patroni-docker-boshrelease,drnic/patroni-boshrelease,cloudfoundry-community/patroni-boshrelease,drnic/patroni-boshrelease,dingotiles/patroni-docker-boshrelease,drnic/patroni-boshrelease,dingotiles/patroni-docker-boshrelease,dingotiles/dingo-postgresql-release