Update to debugpy 1.0.0b12.
Update to debugpy 1.0.0b12.

int19h/PTVS,zooba/PTVS,huguesv/PTVS,huguesv/PTVS,int19h/PTVS,zooba/PTVS,zooba/PTVS,huguesv/PTVS,zooba/PTVS,huguesv/PTVS,int19h/PTVS,int19h/PTVS,huguesv/PTVS,int19h/PTVS,int19h/PTVS,zooba/PTVS,zooba/PTVS,huguesv/PTVS