disentagle old and new-style config. Fixes for q431
While migrating to GaudiConfDB2, I noticed cases where old and new config were entangled, breaking the q-test. This MR fixes this entanglement.
More specifically:
- MCTruthClassifierConfig.py: Re-arrange import statements to get it to work. This files still mixes old and new config, would be good to avoid that.
- ScheduleCHSPFlowMods.py Apparently a bug I introduced with the huge MR !28944 (merged) that was supposed to move all ComponentAccumulator based configuration files to CompFactory. This file is clearly not meant of ComponentAccumulator, looks like a false-positive of the script I used to identify these file.