Follow up on adding PV pointer to Particle
Adapt to changes in ParticleCombiner, FunctionalParticleMaker and FunctionalDiElectronMaker in Rec!3665 (merged).
Add new Hlt2 test lines that run PV unbiasing and persist unbiased PVs.
Adapt to naming changes for make_pvs functions in LHCb!4299 (merged) With this MR, v1 PVs are default PVs, v2 PVs (named ExtendedPVs) are only needed for PV unbiasing.
Remove P2VRelations from persistency configuration, since particle knows it's PV with a smart pointer.
Goes with LHCb!4299 (merged) Rec!3665 (merged) DaVinci!1013 (merged) Alignment!445 (merged)
Edited by Sevda Esen