Update stemcell for bosh-lite
Update stemcell for bosh-lite

cloudfoundry-attic/v1-dummy-broker-release,cloudfoundry-incubator/v1-dummy-broker-release,cloudfoundry-attic/v1-dummy-broker-release,cloudfoundry-incubator/v1-dummy-broker-release,cloudfoundry-attic/v1-dummy-broker-release,cloudfoundry-incubator/v1-dummy-broker-release,cloudfoundry-attic/v1-dummy-broker-release,cloudfoundry-incubator/v1-dummy-broker-release