Backport variable name change from master
The master branch has much more strict requirements on variable naming. This backports one of those to 21.2 to keep the branches in sync.
GitLab jobs artifacts no longer stored forever as of Monday, November 4th 08:30h. Further information under https://cern.ch/otg0152576
The master branch has much more strict requirements on variable naming. This backports one of those to 21.2 to keep the branches in sync.