Replace URLs for workflow documentation to appropriate parts of the
OpenStack Project Infrastructure Manual.
Change-Id: Ic7f4b6b1211e8048f8d464acd05beac1418fd7aa
The previously approved GBP spec is being filed here.
(Earlier gerrit review: https://review.openstack.org/#/c/89469)
Change-Id: Ic5e212e58ff4bdfbe211eaa936ad96b0fcfbf79f