bosh run-errand does not cleanup jobs, so avoid persistent disk
bosh run-errand does not cleanup jobs, so avoid persistent disk

Workaround for https://github.com/cloudfoundry/bosh/issues/1755

cloudfoundry-community/docker-boshrelease,cloudfoundry-community/docker-boshrelease,cf-platform-eng/docker-boshrelease,cf-platform-eng/docker-boshrelease