airflow workflow_status implementation is confusing

[DonHaul]

there is code a few different locations that seems to implement very similar functionaly. lets try and join it together?

Could these 2 files be joined?

• https://github.com/inspirehep/inspirehep/blob/master/workflows/plugins/include/utils/set_workflow_status.py
• https://github.com/inspirehep/inspirehep/blob/master/workflows/plugins/hooks/backoffice/workflow_management_hook.py#L23
  Could shared tasks be created to avoid code duplication in
• https://github.com/inspirehep/inspirehep/blob/master/workflows/dags/author/author_update/
• https://github.com/inspirehep/inspirehep/blob/master/workflows/dags/author/author_create/
  for the functions set_workflow_status_to_running, set_author_create_workflow_status_to_completed, set_author_update_workflow_status_to_completed