[REV] website: revert UrlAutocomplete displayed behind modal

This reverts commit 6c749a4b0d.

This commit was fixing an issue raised after a fix [1]
that is about to get reverted [2].

We will make a proper fix after the OXP2023 event.

[1]: https://github.com/odoo/odoo/commit/9682cfa174fb39ec9d9874951ea9ee2884058d96
[2]: https://github.com/odoo/odoo/pull/141401

closes odoo/odoo#141405

Signed-off-by: Romain Estievenart (res) <res@odoo.com>

addons/website/static/src/components/autocomplete_with_pages/url_autocomplete.scss

@@ -4,8 +4,3 @@
         cursor: default;
     }
 }
-
-.url-autocomplete-container.ui-widget.ui-autocomplete {
-    // This follow the z-index applied at the overlay_container.scss
-    z-index: $zindex-tooltip + 1;
-}

addons/website/static/src/js/utils.js

@@ -64,7 +64,7 @@ function autocompleteWithPages(input, options= {}) {
     });
 
     const container = document.createElement("div");
-    container.classList.add("ui-widget", "ui-autocomplete", "ui-widget-content", "border-0", "url-autocomplete-container");
+    container.classList.add("ui-widget", "ui-autocomplete", "ui-widget-content", "border-0");
     document.body.appendChild(container);
     owlApp.mount(container)
     return () => {