feat: add php-fpm config

files/nextcloud/config.php.tpl

@@ -1,8 +1,8 @@
 <?php
 $CONFIG = array (
-  'instanceid' => '',
-  'passwordsalt' => '',
-  'secret' => '',
+  'instanceid' => '$INSTANCE_ID',
+  'passwordsalt' => '$PASSWORD_SALT',
+  'secret' => '$SECRET',
   'trusted_domains' => array (
     0 => 'cloud.netoik.io',
   ),
@@ -26,7 +26,6 @@ $CONFIG = array (
   ),
   'default_phone_region' => 'FR',
   'maintenance' => false,
-  'maintenance_window_start' => 1,
   'log_type' => 'systemd',
   'loglevel' => 2,
   'config_is_read_only' => true,