[FIX] odoo: import was broken for non-admin users

A check was added to prevent importing records with prefixes of existing
modules: https://github.com/odoo/odoo/pull/130825

 . This queries the
known modules, but non-admin users don't have access to that by default,
causing the import to fail for them. Allow the module query regardless
of access rights.

closes odoo/odoo#133300

Signed-off-by: Raphael Collet <rco@odoo.com>