Fix incorrect values on iocontrol.0.tool-prep-pocket
Fix incorrect values on iocontrol.0.tool-prep-pocket

With nonrandom toolchanger, previously this pin showed the internal array
index, but it should be the P word from the tool table instead.

strahlex/machinekit,strahlex/machinekit,strahlex/machinekit,strahlex/machinekit,strahlex/machinekit,strahlex/machinekit,strahlex/machinekit