[CLN] payment: unnecessary csrf token

The csrf token given to the assignTokenRoute is not necessary
and will trigger warnings in the logs.

closes odoo/odoo#94020

Related: odoo/enterprise#28595
Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>

addons/payment/static/src/js/manage_form.js

@@ -55,7 +55,6 @@ odoo.define('payment.manage_form', require => {
                 params: {
                     'access_token': this.txContext.accessToken,
                     'token_id': tokenId,
-                    'csrf_token': core.csrf_token,
                 }
             }).then(() => {
                 window.location = this.txContext.landingRoute;