Workflow documentation is now in infra-manual
Workflow documentation is now in infra-manual

Replace URLs for workflow documentation to appropriate parts of the
OpenStack Project Infrastructure Manual.

Change-Id: I318dea15e0d2f7ef22427fe22d8d57173e60e784

openstack/oslo.db,JioCloud/oslo.db,akash1808/oslo.db,varunarya10/oslo.db,magic0704/oslo.db,openstack/oslo.db