correction: il faut supprimer le service s'il existe

vapormap/roles/api/tasks/destroy.yaml

 ---
+- name: Collecte des service facts
+  ansible.builtin.service_facts:
 - name: Ensure vapormap-api.service is stopped
   become: true
   service:
     name: vapormap-api.service
     state: stopped
+  when: "'vapormap-api.service' in services"
 
 - name: Ensure vapormap-api.service service is deleted from systemd
   become: true