Remove agent groups redundant list

roles/wazuh/ansible-wazuh-manager/defaults/main.yml

@@ -410,5 +410,4 @@ nodejs:
       redhat: "rpm"
   repo_url_ext: "nodesource.com/setup_10.x"
 
-agent_groups:
-  groups: [] # groups to create
+agent_groups: [] # groups to create

roles/wazuh/ansible-wazuh-manager/tasks/main.yml

@@ -354,9 +354,9 @@
 - name: Create agent groups
   command: "/var/ossec/bin/agent_groups -a -g {{ item }} -q"
   with_items:
-    - "{{ agent_groups.groups }}"
+    - "{{ agent_groups }}"
   when:
-    - ( agent_groups.groups is defined) and ( agent_groups.groups|length > 0)
+    - ( agent_groups is defined) and ( agent_groups|length > 0)
   tags: molecule-idempotence-notest
 
 - include_tasks: "RMRedHat.yml"