fix the tool name prefix in PHYS and FTAG1
FTAG4 is a derivation with a lepton filter on top of PHYS. It is using the KernelCfg in PHYS. The derivation would crash if running PHYS and FTAG4 at the same time due to the same tool name. Now it is fixed with a separate name tag for the tools setup in the KernelCfg.