B2OC: put back and remove LoKi dependence from BuToD0PiPiPi_D0ToHH, BuToD0KPiPi_D0ToHH, BuToD0KKPi_D0ToKPi, BuToD0PbarPPi_D0ToKPi
put back:
- BuToD0PiPiPi_D0ToHH
- BuToD0KPiPi_D0ToHH
- BuToD0KKPi_D0ToKPi
- BuToD0PbarPPi_D0ToKPi in b_to_dhhh.py and replace in each b_to_d0hhh_bdt_filter with b_sigmanet_filter
patch generated by https://gitlab.cern.ch/lhcb/Moore/-/jobs/25218426