Manual Sweep: of !55893 Rework V0Finder to work with AthenaMT, fix BPHY10 crash
Small merge conflict, so I did a manual cherry-pick of !55893 (merged)
Reworks/refactors V0Finder to reuse decorator code Fix a bug in BPHY10 (ATLBPHYS-235) - The change to JpsiPlusV0Cascade.cxx Fixes V0Finder erroneously decorating the primary vertices (ATLASRECTS-7186) Clean up old dependencies Use xAOD::EventInfo instead of BeamSpotConditions