Change Windows release build script to default to Python 3.7
Change Windows release build script to default to Python 3.7


joachimmetz/plaso,Onager/plaso,rgayon/plaso,kiddinn/plaso,kiddinn/plaso,rgayon/plaso,rgayon/plaso,log2timeline/plaso,kiddinn/plaso,Onager/plaso,joachimmetz/plaso,log2timeline/plaso