[FIX] account: added a %s when calculating invoice hash
[FIX] account: added a %s when calculating invoice hash

This commit corrects the forward port https://github.com/odoo/odoo/commit/ba8a1c7ec24cba065934e8eb58f97d15bb60b55f
It corrects the OPW 707315

ygol/odoo,hip-odoo/odoo,dfang/odoo,ygol/odoo,dfang/odoo,hip-odoo/odoo,ygol/odoo,dfang/odoo,ygol/odoo,hip-odoo/odoo,hip-odoo/odoo,hip-odoo/odoo,ygol/odoo,dfang/odoo,ygol/odoo,hip-odoo/odoo,ygol/odoo,dfang/odoo,dfang/odoo