Sweeping !44169 from 21.6 to master. Sherpa_i: update Ol default branch in tarCreator (!44242) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-924f1953e17-master into master Jun 09, 2021

Sherpa_i: update Ol default branch in tarCreator

See merge request !44169 (merged)