don't clone ancestor tracks in track cloner

Change the default to false for cloning ancestor tracks in track cloner. This is to avoid persisting tracks that are not supposed to be persisted. Unfortunately, changing this in configuration is difficult as the cloner is attached to another tool's parent tool. https://gitlab.cern.ch/lhcb/Rec/-/blob/e109f2b1a74b1f009b8d965747157521f98d07da/MicroDST/MicroDSTTools/src/ProtoParticleCloner.cpp#L40