Add molecule scenario for HA restart

roles/keycloak_quarkus/tasks/restart/serial.yml

@@ -1,11 +1,11 @@
 ---
 - name: "Restart services in serial, with optional healtch check (keycloak_quarkus_restart_health_check)"
   throttle: 1
-  loop: "{{ ansible_play_hosts }}"
   block:
     - name: "Restart and enable {{ keycloak.service_name }} service on {{ item }}"
       ansible.builtin.include_tasks:
-        file: ../restart.yml
+        file: restart.yml
         apply:
           delegate_to: "{{ item }}"
           run_once: true
+      loop: "{{ ansible_play_hosts }}"