Sweeping !44760 from master to 22.0-mc20. include AthenaMT version of MuonTrackValidation (!45812) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-15f61d36489-22.0-mc20 into 22.0-mc20 Aug 16, 2021

include AthenaMT version of MuonTrackValidation

See merge request !44760 (merged)