Add Hlt2 BandQ ccbar to ppbar lines

Added ccbar to ppbar (prompt and detached) Hlt2 preliminary lines. Cuts are copied from Run 2 and they are supposed to be further optimized to comply with the rates.

For proton filters added pt cut as an argument for use inside builders. The default values taken from the default minimum pt of charged hadrons. In addition to ccbarToPpPm (low-mass and high-mass, prompt and detached) added a line for double ccbar built from 4 prompt protons.

A rough estimation of the rate:

Line:    Hlt2BandQ_ccbarToPpPmDetachedLineDecision               Incl: 0.5  +/- 0.22 kHz, Excl: 0.4  +/- 0.19 kHz
Line:    Hlt2BandQ_ccbarToPpPmHighDetachedLineDecision           Incl: 0.6  +/- 0.24 kHz, Excl: 0.4  +/- 0.19 kHz
Line:    Hlt2BandQ_ccbarToPpPmHighPromptLineDecision             Incl: 0.8  +/- 0.28 kHz, Excl: 0.6  +/- 0.24 kHz
Line:    Hlt2BandQ_ccbarToPpPmPromptLineDecision                 Incl: 1.9  +/- 0.43 kHz, Excl: 1.8  +/- 0.42 kHz
Line:    Hlt2BandQ_doubleCcbarToPpPmPromptLineDecision           Incl: 0.0  +/- 0.0  kHz, Excl: 0.0  +/- 0.0  kHz

@ngrieser @gcavalle @lan @mengzhen