Moved the lines of b-tagging code that replace or append strings to the top level function BTagAlgsCfg

There are some lines in various packages that replace Track by PV0Track and append Jets to jet collection name. This MR tries to move them to the top level function BTagAlgsCfg. This way the replacement is only done in the top level function.

Control/AthenaConfiguration/python/OldFlags2NewFlags.py

@@ -160,7 +160,6 @@ def getNewConfigFlags():
         if rec.doDPD():
             # flags for Physics Validation (ATLASRECTS-6636)
             ConfigFlags.BTagging.SaveSV1Probabilities = True
-            ConfigFlags.BTagging.RunJetFitterNN = True
             ConfigFlags.BTagging.RunFlipTaggers = True
             pass
     except ImportError: