[IMP] payment_authorize: display the reason for declining the payment In some occasions, Authorize would decline a payment and provide the reason for it, but not mark the payment as in error. The customer would see that their payment is cancelled but not know what to do. That is because error messages were not processed in the case of declined payments. This commit makes eventual error messages (decline reasons) logged on the linked document's chatter and displayed on the /payment/status page. opw-4125895 closes odoo/odoo#179805 X-original-commit: 2d29d741748c66cac3fe963ccb846d8421fb16f4 Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>