[FIX] website_sale: Missing fields in the product form
[FIX] website_sale: Missing fields in the product form

When installing ecommerce app in a fresh v12 database
the fields invoice_policy and description_sale were missing in
the product.template view form

opw:1911612

closes odoo/odoo#29059
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo