jjb: fix number of nodes for tripleo scenario005
When running the scenario005 with tripleo-quickstart, we still need 4
nodes like the classic tripleo-ci run that we had before. It was a
mistake and is fixed now.
jobname: 'centos-7-scenario005-multinode-oooq'
suffix: '-nv'
type: 'multinode-1ctlr-featureset009'
- node: 'centos-7-2-node'
+ node: 'centos-7-4-node'
trigger: 'gate'
branch-override: default
timeout: 180
