Spell publications correctly

* modules/openstack_project/templates/review.projects.yaml.erb: The
project name for openstack-infra/publications is now spelled
correctly.

Change-Id: I1c8802fd7d00d0c7e0f997907f81355e47d1ce08
Reviewed-on: https://review.openstack.org/32153
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Elizabeth Krumbach Joseph <lyz@princessleia.com>
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins