hubs-dev: update the dependencies and add certbot role

playbooks/hosts/hubs-dev.fedorainfracloud.org.yml

@@ -20,6 +20,9 @@
    - /srv/private/ansible/files/openstack/passwords.yml
    - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
 
+  roles:
+  - certbot
+
   pre_tasks:
   - include: "{{ tasks_path }}/cloud_setup_basic.yml"
   - name: set hostname (required by some services, at least postfix need it)
@@ -75,6 +78,9 @@
     - datanommer-commands
     - fedmsg-hub
     - python-flask
+    - python-oauth2client
+    - python-bleach
+    - python-dogpile-cache
     - python-psycopg2
     - postgresql-devel
     - postgresql-server