try to fix acl template

tasks/config.yml

@@ -38,9 +38,8 @@
         owner: root
         group: root
         mode: 0600
-      with_dict: "{{ mosquitto_password_auth_users | default('{}') }}"
       when:
         - mosquitto_acl_enabled
-        - mosquitto_acl
+        - mosquitto_acl is defined
   become: True
   become_user: root

templates/etc/mosquitto/aclfile.j2

@@ -1,8 +1,8 @@
 # {{ ansible_managed }}
 
-{% for acl in mosquitto_acl %}
-{% if not acl.user == "all" %}
-{{ acl.user }}
+{% for item in mosquitto_acl.values() %}
+{% if not item.user == "all" %}
+{{ item.user }}
 {% endif %}
-{{ acl.acl_base if acl.acl_base is defined else 'topic' }} {{ acl.acl_policy }} {{ acl.acl_topic }}
+{{ item.acl_base if item.acl_base is defined else 'topic' }} {{ item.acl_policy }} {{ item.acl_topic }}
 {% endfor %}