Fix minor indentation

From Ansible syntax checks:
Syntax checking playbook:
/home/rteague/git/openshift-ansible/playbooks/azure/openshift-cluster/create_and_publish_offer.yml
 [WARNING]: Ignoring invalid attribute: verbosity

playbooks/azure/openshift-cluster/create_and_publish_offer.yml

@@ -58,7 +58,7 @@
 
     - debug:
         msg: "{{ lookup('template', 'offer.yml.j2') }}"
-      verbosity: 1
+        verbosity: 1
 
     - name: bring along the previous offer versions and combine with incoming
       yedit: