Add ATLAS_CHECK_THREAD_SAFETY to TRT_CalibAlgs package. Remove const keyword...

Add ATLAS_CHECK_THREAD_SAFETY to TRT_CalibAlgs package. Remove const keyword from TRTCalibrationMgr::streamOutCalibObjects to avoid const_cast. Add ATLAS_NOT_THREAD_SAFE to TRT_StrawStatus class because it reads and writes a global variable (last_lumiBlock0). Add ATLAS_NOT_THREAD_SAFE to TRTOccupancyInclude::execute method because static variables are used.