Upgrade botocore to 1.2.6
Upgrade botocore to 1.2.6

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