Update setuptools to >=42 so it respects python_requires in configparser
Update setuptools to >=42 so it respects python_requires in configparser

Plexxi/st2,nzlosh/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2,StackStorm/st2,StackStorm/st2,nzlosh/st2,Plexxi/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2