Creditor Reference is one of the 3 allowed references type in swiss QR-Bills (with None and QR-Reference)
It is used with normal IBAN (QR-Reference must be used only with special QR-IBAN)
Fixes #71578
Closes #81269
closes odoo/odoo#95518
X-original-commit: 8e1d86dcb10aebc1be1a318126492573a4b74331
Signed-off-by: Olivier Colson (oco) <oco@odoo.com>