fetch-output: switch base to use post.yaml
It looks like we've missed the base job in switching it to use
post.yaml instead of post-ssh.yaml
pre-run: playbooks/base/pre.yaml
post-run:
- - playbooks/base/post-ssh.yaml
+ - playbooks/base/post.yaml
- playbooks/base/post-logs.yaml
roles:
- zuul: openstack-infra/zuul-jobs
