ajout du script de génération du certificat LE

roles/common/tasks/main.yml

@@ -23,7 +23,7 @@
   apt:
     name: jitsi-meet
 - name: Configuration de let's encrypt
-  script: library/jitsi-letsencrypt.sh > jitsi-letsencrypt.log
+  script: files/jitsi-letsencrypt.sh > jitsi-letsencrypt.log
 - name: Conf Jitsi - UI en fr
   lineinfile:
     path: /etc/jitsi/meet/{{ hostname }}-config.js