Add thread safety static checker for TrkTrack

This adds the static thread safety checker. The TrkTrack , TrkInfo were handled in different MRs

This tackles TrackStateOnSurface Here , there are still two remaining methods on so called persistification hints that are used only by the TrackSlimmingTool. There are marked explicitly as non thread safe (and now have to use a const_cast)

Mentioning @mhodgkin @goetz and @amorley

The alternative would have been to move these methods and the const_cast to the TrackSlimmingTool but @goetz preferred to keep them in place.