Update AthRNGSvc configuration method to standard syntax

Control/RngComps/python/RandomServices.py

...elConditionsAlgorithms/python/ITkPixelConditionsConfig.py

...PixelConditionsAlgorithms/python/PixelConditionsConfig.py

...tion/BCM_Digitization/python/BCM_DigitizationConfigNew.py

...on/PixelDigitization/python/ITkPixelDigitizationConfig.py

...on/PixelDigitization/python/PixelDigitizationConfigNew.py

...tion/SCT_Digitization/python/SCT_DigitizationConfigNew.py

...tion/TRT_Digitization/python/TRT_DigitizationConfigNew.py

...ctor/InDetRawAlgs/InDetOverlay/python/TRTOverlayConfig.py

...imeter/LArDigitization/python/LArDigitizationConfigNew.py

MuonSpectrometer/MuonConfig/python/MDT_DigitizationConfig.py

MuonSpectrometer/MuonConfig/python/MM_DigitizationConfig.py

...trometer/MuonConfig/python/MuonByteStreamCnvTestConfig.py

MuonSpectrometer/MuonConfig/python/MuonCalibrationConfig.py

MuonSpectrometer/MuonConfig/python/RPC_DigitizationConfig.py

MuonSpectrometer/MuonConfig/python/TGC_DigitizationConfig.py

...Spectrometer/MuonConfig/python/sTGC_DigitizationConfig.py

Simulation/BeamEffects/python/BeamEffectsAlgConfig.py

...hower/FastCaloSim/python/AddNoiseCellBuilderToolConfig.py

...on/FastShower/FastCaloSim/python/FastCaloSimFactoryNew.py