Add ATLAS_CHECK_THREAD_SAFETY to some Simulation packages
Add ATLAS_CHECK_THREAD_SAFETY to:
- G4ScoringProcess package
- G4HitFilter package
- G4CosmicFilter package
- BarcodeServices package
- G4AtlasServices package
See https://twiki.cern.ch/twiki/bin/viewauth/AtlasComputing/CheckerGccPlugins