CPalgorithms: Run2 vs Run3 settings for btagging MC-MC
This MR updates the CDI files in the FTag block config, and adds the appropriate settings for Run 2 and Run 3. The list of available MC-to-MC SFs is also revamped.
This should now match the September 2023 recommendations: https://twiki.cern.ch/twiki/bin/view/AtlasProtected/BTagRecommendationsRelease22#Calibration_pre_recommendations