projects: add openstack/ansible-role-uwsgi to zuul
It seems like we added it to Gerrit but forgot to add it to Zuul.
- openstack/ansible-role-systemd_service
- openstack/ansible-role-thales-hsm
- openstack/ansible-role-tripleo-modify-image
+ - openstack/ansible-role-uwsgi
- openstack/aodh
- openstack/api-sig
- openstack/api-site
