Sweeping !56931 from master to 22.0. AthContainers: Fix thread-safety checker warnings. (!56960) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-4b2e2668d48-22.0 into 22.0 Sep 22, 2022

AthContainers: Fix thread-safety checker warnings.

See merge request !56931 (merged)