Bring back examples to JetRecTestCfg.py
This adds two examples of what we can do in JetRecTestCfg.py
This likely needs some changes if this is merged before: !38006 (merged) But I can take care of that if that happens.
This adds two examples of what we can do in JetRecTestCfg.py
This likely needs some changes if this is merged before: !38006 (merged) But I can take care of that if that happens.