TRT_CalibAlgs: Thread-safety cleanups.
Thread-safety annotations should match between declarations and definitions. Clean up some static variables. TRTCalibrationMgr is not thread-safe due to its use of TRTCalibrator.
Thread-safety annotations should match between declarations and definitions. Clean up some static variables. TRTCalibrationMgr is not thread-safe due to its use of TRTCalibrator.