Added TRTPreProcessingCfg in main TrackReco CA config
Needed to run in serial mode, as some of the truth-based tracking algorithms require the PRD_MultiTruthTRT
collection. Closes ATLASRECTS-7490
FYI @christos
Edited by Christos Anastopoulos
Needed to run in serial mode, as some of the truth-based tracking algorithms require the PRD_MultiTruthTRT
collection. Closes ATLASRECTS-7490
FYI @christos