Upgrade requests to 2.8.1
Upgrade requests to 2.8.1

pypa/warehouse,wlonk/warehouse,ismail-s/warehouse,karan/warehouse,dstufft/warehouse,pypa/warehouse,alex/warehouse,wlonk/warehouse,ismail-s/warehouse,ismail-s/warehouse,pypa/warehouse,pypa/warehouse,dstufft/warehouse,alex/warehouse,dstufft/warehouse,alex/warehouse,alex/warehouse,karan/warehouse,alex/warehouse,ismail-s/warehouse,karan/warehouse,ismail-s/warehouse,karan/warehouse,wlonk/warehouse,dstufft/warehouse,karan/warehouse