B2OC: Convert rest of b_builder and enable most B2OC lines
- Convert 3/4 body builders in
b_builder.py
. - Fix decay descriptors and input particles accordingly in line builders.
- Enable all B2OC Hlt2/Sprucing lines except those with neutrals.
cc @abertoli
More on Sprucing lines, see DPA task https://gitlab.cern.ch/lhcb-dpa/project/-/issues/78 on the ensemble of them for reference.
Edited by Eduardo Rodrigues