Sweeping !29423 from 21.0 to master. Also testing for SimulateCavern for EtaPhiFilter (!29527) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-68172a3cd7-master into master Jan 16, 2020

Also testing for SimulateCavern for EtaPhiFilter

See merge request !29423 (merged)