xAODParticleEvent → xAODTruth Relation

File in Event/xAOD/xAODParticleEvent/xAODParticleEvent	Includes file in Event/xAOD/xAODTruth
versions / CompositeParticle_v1.h	xAODTruth / Event/xAOD/xAODTruth/xAODTruth/TruthParticle.h