Original PR description

Before this commit, the numbering system used by luxon was the default
one set by the browser (in most cases: 'latn'). This caused issues when
translating luxon dates with moment dates, as moment supports some
locales differently (e.g.: ar_001 uses the 'arab' numbering system
while Intl uses 'latn').

To have proper consistency, this commit assigns (as much as possible)
the same numbering systems as luxon for each supported locale.

Warning: since the numbering system is now set according to the user
'lang' parameter, it's now unsafe to use `DateTime.fromFormat(...)` with
static date strings, as they might not be parsable with the current
numbering system.

Forward-Port-Of: odoo/odoo#84759
Forward-Port-Of: odoo/odoo#83944

Original PR description

Steps to Reproduce:

1- use Peru Localization
2- give a non-admin user all accounting access rights
3- use the non-admin user U to create an invoice I
4- Process I manually
Bug:
the non-admin user will not be able to process the invoice even if he
 has the proper access rights.

Fix:

All the accounting user can process manually the invoices

very similar to: https://github.com/odoo/enterprise/pull/23757

OPW-2747635

Forward-Port-Of: odoo/enterprise#23813