make sure some stuff is under the `http01` yaml

ansible/roles/apps/tasks/cert-manager.yml

@@ -34,9 +34,10 @@
             name: letsencrypt-{{ item.name }}-account-key
           # Enable the HTTP01 challenge mechanism for this Issuer
           solvers:
-          - http01:
-            ingress:
-              class: nginx
+          - selector: {}
+            http01:
+              ingress:
+                class: nginx
     merge_type: merge
   with_items:
     - name: staging