Fix add deb-nodepool
Fix add deb-nodepool

As per AJaeger on IRC, deb-nodepool was missing from gerrit/projects.yaml
even if it was added everywhere else. This patch fixes the situation.

Change-Id: I7a29f52d3872927da23df65b5f860780a7950049

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