CaloTools: Remove no-op callback registration from CaloNoiseToolDB.
Remove callback registration for LoadCalibration, which is a no-op. Needed as part of preparation for removing the obsolete LArHVCorrTool.
Please be advised that registry.cern.ch registry (Registry Service) will be unavailable next Monday, March 10th starting at 08:00h (Geneva time) for a short period of time. This may cause temporary disruptions to your workflows. Further information: OTG0154905
Remove callback registration for LoadCalibration, which is a no-op. Needed as part of preparation for removing the obsolete LArHVCorrTool.