Updated openstack/openstack
Project: openstack/oslo.vmware  a251d82b8d0da37138c960ef467bb723e9d8c47d

Update urllib3 requirements

Recent commit 969bfba931f132199662851c6f309be67761c4f9
uses urllib3 connection api's that is available only from 1.8.3.

Updating the requirements file.

Change-Id: Ibcac6d02b704e41f64baf6d237049b263e5e036d