always show clone output for release tag jobs
always show clone output for release tag jobs

When we ran the release tools by hand we were hiding the output of
zuul-cloner because it was verbose and not that useful. In CI, however,
we need the output to appear in the logs in case the job fails.

Change-Id: I376b998feb4b438362eeb0d949280c184aa740f3
Signed-off-by: Doug Hellmann <0798ebecfb7bc4dfb9d0445c2fa030eb64e1fa1c@doughellmann.com>

openstack-infra/project-config,Tesora/tesora-project-config,dongwenjuan/project-config,dongwenjuan/project-config,openstack-infra/project-config,Tesora/tesora-project-config