fix circle not building tags
fix circle not building tags

CircleCI recently skipped building tags by default, so we need to
explicitly enable it.

See https://circleci.com/docs/2.0/configuration-reference/#tags

appscode/helm,fibonacci1729/helm,adamreese/helm,bacongobbler/helm,eicnix/helm,adamreese/deployment-manager,michelleN/deployment-manager,technosophos/k8s-helm,michelleN/deployment-manager,technosophos/deployment-manager,SlickNik/helm,technosophos/deployment-manager,bacongobbler/helm,fibonacci1729/helm,SlickNik/helm,technosophos/deployment-manager,adamreese/deployment-manager,michelleN/deployment-manager,adamreese/deployment-manager,technosophos/deployment-manager,jascott1/helm,michelleN/deployment-manager,technosophos/deployment-manager,helm/helm,appscode/helm,adamreese/helm,technosophos/k8s-helm,adamreese/deployment-manager,eicnix/helm,helm/helm,adamreese/deployment-manager,jascott1/helm