Replace URLs for workflow documentation to appropriate parts of the OpenStack Project Infrastructure Manual. Change-Id: Ie62438c60d2087fa067e967a5e2b8ea8ee392e48
There is no CONTRIBUTING.rst file, the patch will add it. Change-Id: I493e9d10b91c809af62ccb07c9bd99ae7ed3bdae Closes-Bug: #1337182