[FIX] website_sale: fix express checkout flow with extra_step
[FIX] website_sale: fix express checkout flow with extra_step

Before this commit, extra_info was never considered enabled since it was
checking the original view and not the current website view.

By default disabled, when you enable the view, multiwebsite duplicate this
view to enable it for the current website.

+ fix redirect to kanban adress after editing the billing address instead of
the step 'choose your shipping address'

task-1878245

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo