Requête de mise a jour vers 3.2.1

add new line in setting for serviceworker:

INSERT INTO `mc_setting` (`id_setting`, `name`, `value`, `type`, `label`, `category`) 
VALUES (NULL, 'service_worker', '0', 'int', 'Service Worker', 'general');

Update mc_domain for canonical option:

ALTER TABLE `mc_domain` ADD `canonical_domain` SMALLINT(1) NOT NULL DEFAULT '0' 
AFTER `default_domain`;