Removes AttachPtvsd tests from stable test set.
Removes AttachPtvsd tests from stable test set.

Microsoft/PTVS,DinoV/PTVS,Microsoft/PTVS,DEVSENSE/PTVS,DinoV/PTVS,huguesv/PTVS,huguesv/PTVS,DinoV/PTVS,zooba/PTVS,zooba/PTVS,DEVSENSE/PTVS,zooba/PTVS,DEVSENSE/PTVS,Microsoft/PTVS,DinoV/PTVS,DEVSENSE/PTVS,int19h/PTVS,int19h/PTVS,huguesv/PTVS,zooba/PTVS,Microsoft/PTVS,DEVSENSE/PTVS,DinoV/PTVS,huguesv/PTVS,int19h/PTVS,zooba/PTVS,DEVSENSE/PTVS,zooba/PTVS,int19h/PTVS,int19h/PTVS,int19h/PTVS,Microsoft/PTVS,huguesv/PTVS,DinoV/PTVS,Microsoft/PTVS,huguesv/PTVS