[issue#12762][FIX] invoice_xunnel: Complete vendor-bills feature for fuel codes
In this method the
company.l10n_mx_edi_fuel_code_sat_ids field is used but in the
invoice_xunnel application that field does not exist.
The field is added in
vendor-bills in this MR
invoice_xunnel that change was not included.
This MR fix that.