Sweeping !48620 from master to 22.0-mc20. TrfTestsART: increase timeout to 18h and add MC20e overlay fullchain test (!48637) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-da1d0473e47-22.0-mc20 into 22.0-mc20 Nov 29, 2021

TrfTestsART: increase timeout to 18h and add MC20e overlay fullchain test

See merge request !48620 (merged)