Sweeping !39108 from 21.0 to master. Update Simulation and Reconstruction references after CC7 update (!39141) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-334c3922c9c-master into master Dec 13, 2020

Update Simulation and Reconstruction references after CC7 update

See merge request !39108 (merged)