[FIX] sale: reposition tooltip to avoid resize flicker

Same reason that cdb7a8ad7647649ad8f595454aa9dc0464117568

The tour bubble animation might cause the page to flicker since the
scrollbar might appear disappear depending on size of modal / browser.

opw-2469248

closes odoo/odoo#69652

X-original-commit: 7405d2a38728d11a5a96c115d7c0c0320dd5ac8e
Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>

addons/sale/static/src/js/tours/sale.js

@@ -38,7 +38,7 @@ tour.register("sale_tour", {
     trigger: "button[name='document_layout_save']",
     extra_trigger: ".o_sale_order",
     content: _t("Good job, let's continue."),
-    position: "bottom",
+    position: "top", // dot NOT move to bottom, it would cause a resize flicker
 }, {
     trigger: 'a.o_onboarding_step_action.btn[data-method=action_open_sale_onboarding_payment_acquirer]',
     extra_trigger: ".o_sale_order",