Draft: bbyy BDT for categorisation + BDT for VBF jet selection (corrections)
Add BDT (run2 legacy) categorisation for event after preselction applied and BDT for VBF jet selection. Score and category of the event following the convention used for legacy, are store in tree.
- /!\ Not yet ready for review. Will depend on !523 (closed) for the XGBoost implementation.
- /!\ Fixes w.r.t. previous iteration !593 (closed)