[IMP] account_edi_ubl_cii: UBL Bis 3 add support for Denmark

Denmark is comprised in the EAS list but is not currently supported in
Odoo. This commit makes UBL Bis 3 available for Danish companies.

The schemeId "0184" corresponds to the "DIGSTORG" and is mandatory for
Danish Suppliers (see: rule DK-R-014,
https://docs.peppol.eu/poacc/billing/3.0/rules/ubl-peppol/DK-R-014/

).

issue-130519

closes odoo/odoo#130564

Signed-off-by: Laurent Smet (las) <las@odoo.com>