WIP: Adding beex triggers
As mentioned in ATR-22749 the trggers needed for b->eex decays this MR is based on !41588 (closed) I am keeping it WIP as @hrussell is looking after it
As mentioned in ATR-22749 the trggers needed for b->eex decays this MR is based on !41588 (closed) I am keeping it WIP as @hrussell is looking after it