workflows: definition fix

* Reverts the workflow definition for the arXiv math harvesting
  to work with current pu release.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
Revert "workflows: definition fix"

This reverts commit 74083ab43803d47b3b3df33ca9620025b5d52923.
workflows: add INSPIRE actions

* Adds INSPIRE specific actions for use with Holding Pen.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
workflows: update actions WIP