Fixup YAML structure for circleci
Fixup YAML structure for circleci

YAML is awesome and terrible.

workflows don't accept 'filter' apparently, so removed it
for now. Should be added back (or '--push' be a parameter)
before merging

ryanlovett/datahub,berkeley-dsep-infra/datahub,ryanlovett/datahub,ryanlovett/datahub,berkeley-dsep-infra/datahub,berkeley-dsep-infra/datahub