Fake Scoring Pipeline ID Collision with Real Scoring Pipeline ID

The fake compute score pipeline in the has the same id as the real compute scores pipeline. This causes a collision when testing whether the scoring pipeline used in a pipeline run is the default (real) scoring pipeline or not. Is there any problem with changing the fake scoring pipeline id? There will be some side-effects in the tests data with references and digests that will need to be fixed.

We found this trying to complete d3m#406.