[FIX] account: open tax adjusments wizard as a new window
[FIX] account: open tax adjusments wizard as a new window

This fix corrects the inconsistency of the 'discard' and 'cancel' buttons of the tax adjuments wizard

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