Fix fetchmailrc permissions.

TODO

@@ -1,11 +1,5 @@
 test Nextcloud deployment
 
-Do not restore from backup when container already exists
-make sure containers start on reboot
-add DNS record in serveur-appart DNS configuration
-add name in local /etc/hosts of ansible controller too
-
-
 fix Gogs mysql connection:
 2024/03/21 02:33:21 [FATAL] [...o/gogs/internal/route/install.go:76 GlobalInit()] Failed to initialize ORM engine: open database: failed to connect to `host=mysql-server user=gogs database=gogs`: failed to receive message (CopyDone body must have length of 0, but it is 6)
 ==> solution here:

roles/role_deploy_fetchmail/tasks/main.yml

@@ -66,7 +66,7 @@
   with_items:
     - name: "fetchmailrc-{{ fetchmail_instance }}"
       dir: /usr/local/docker-mounted-files/docker-mail-stack
-      mode: "u=rw,g=r,o="
+      mode: "u=rw,g=,o="
   become: true
 
 # podman logout is needed before podman login if registry was recreated