Draft: Resolve "Campo parcialidad permance en un solo valor"

l10n_mx_facturae/models/account_voucher.py

         payments = payments.filtered(
             lambda r: r.date >= invoice.date_invoice
             and r.journal_id.type in ("cash", "bank")
+            and r.payment_id.cfdi_state in ("signed", "done")
         )
         return len(payments) + 1