[FIX] website_cf_turnstile: no turnstile on extra step

Scenario:

- enable extra step in website ecommerce
- enable turnstile
- do the checkout process until after "extra step" step
- go check the sale order

Result: there is a big "turnstile_captcha: {1000 character hash}" that is
logged each time the customer filled the "extra step" step.

Cause:

turnstile if enabled is activated for all website_form and will add a
turnstile_captcha parameter.

For other website.form, the captcha is removed from the params when
calling:

request.env['ir.http']._verify_request_recaptcha_token('website_form')

but the custom route /website/form/shop.sale.order doesn't do that so
the captcha is logged in note.

Fix:

Recaptcha is already disabled on the extra_step with the class:
s_website_form_no_recaptcha, so it makes sense to just have the
same behavior for turnstile.

opw-4934132

closes odoo#219558

X-original-commit: 9b44212
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>

Author: nle-odoo

addons/website_cf_turnstile/static/src/interactions/form.js

@@ -13,8 +13,9 @@ patch(Form.prototype, {
         super.start();
         TurnStile.clean(this.el);
         if (
-            !this.el.querySelector(".s_turnstile")
-            && session.turnstile_site_key
+            !this.el.classList.contains("s_website_form_no_recaptcha") &&
+            !this.el.querySelector(".s_turnstile") &&
+            session.turnstile_site_key
         ) {
             this.uniq = uniqueId("turnstile_");
             this.el.classList.add(this.uniq);