before this commit it shows error dialog when rpc fail after this commit, error dialog will not be shown to user, instead we have already shown error in payment form task- 2045189 closes odoo/odoo#39571 X-original-commit: e3644c6b59271c521abc151d3c533331836fdc90 Signed-off-by: Damien Bouvy (dbo) <dbo@odoo.com>