Dedicated parameter container for TOF calibrator.

Introduced new class cbm::algo::tof::CalibrateSetup. Fully separated TOF calibration and hitfinding parameters. Calibration is now a completely independent module from the hitfinder.

The calibration parameters are now read/written from/to a distinct YAML file.

The layout of the YAML files was also cleaned up a bit. For the hitfinder, the cell geometry information was moved from the channel parameter to the RPC parameters, as it is the same for each channel of one RPC. At the level of the algorithm, it can still in principle be set channel-wise, to maintain the full flexibility.

Assigned to @p.-a.loizeau with reviewer @fweig

Maybe also of interest to @v.friese @i.deppner @n.herrmann @s.zharko @se.gorbunov