Bnoc run3 b2ppbarhh

The HLT2 line must be optimised. HLT rates:

Line: Hlt2Bd02ppbarKKLineDecision Incl: 0.5 +/- 0.49 kHz, Excl: 0.0 +/- 0.0 kHz Line: Hlt2Bd02ppbarKpiLineDecision Incl: 1.0 +/- 0.70 kHz, Excl: 0.5 +/- 0.49 kHz Line: Hlt2Bd02ppbarPiPiLineDecision Incl: 1.0 +/- 0.70 kHz, Excl: 1.0 +/- 0.70 kHz

The rates are still too high.