Add Let's Encrypt images to Pulp sync list

Author: cityofships

etc/kayobe/pulp.yml

@@ -447,6 +447,7 @@ stackhpc_pulp_images_kolla:
   - glance-api
   - grafana
   - haproxy
+  - haproxy-ssh
   - heat-api
   - heat-api-cfn
   - heat-engine
@@ -462,6 +463,8 @@ stackhpc_pulp_images_kolla:
   - keystone-fernet
   - keystone-ssh
   - kolla-toolbox
+  - letsencrypt-lego
+  - letsencrypt-webserver
   - magnum-api
   - magnum-conductor
   - manila-api