Copied over most of the missing configuration from CaloTopoClusterTopoGetter.py into CaloTopoClusterConfig.py. So far only tested on data and not yet enabling the digitruth or calibration hit moments.
In the process, created LArHVScaleConfig.py to set up the HV scale corrections. Also merged in changes from !21251 (merged), which are clearly needed.
@wlampl, @pavol, FYI. I'd appreciate some input on what further restructuring is desirable. E.g. the LArHVScaleConfig might have parts that fit better in upstream config helpers that could be shared with other tools etc. As for CaloTopoClusterConfig.py, this might also want to be split up into uncalibrated topoclusters and calibrated, or incorporate more steering from the ConfigFlags.