[FIX] web: stop showing translation alert in settings

STEPS:
* install module "account"
* activate at least one additional languages
* go to Settings as set value to "Default Terms & Conditions"
* click Save
* again at Settings make any changes in any field
* click Save

BEFORE:
* while page is reloading you see alert "Please update translations of: Terms &
Conditions"
* once page is reloaded the alert is gone
* the alert doesn't depend on weither translations are done or not

AFTER: no annoying alerts

WHY:
* in res.config.settings any field with default values (i.e. almost all fields)
are marked as changed

  https://github.com/odoo/odoo/blob/d652dbb9655d98b4121ac685e6444bbf7e303292/odoo/addons/base/models/res_config.py#L493
  https://github.com/odoo/odoo/blob/93a2e85ae7b11f9a390f40f74e6d78e1ec876fc3/addons/web/static/src/js/views/basic/basic_model.js#L254

* the idea of alert is suggesting to translate just changed fields

  https://github.com/odoo/odoo/blob/93a2e85ae7b11f9a390f40f74e6d78e1ec876fc3/addons/web/static/src/js/views/form/form_renderer.js#L136-L140

* saving settings always leads to reloading
  https://github.com/odoo/odoo/blob/93a2e85ae7b11f9a390f40f74e6d78e1ec876fc3/odoo/addons/base/models/res_config.py#L639-L647

* So, the alert cannot work for Settings page. There is no better option for
stable branch than just disabling it

---

opw-2346644

closes odoo/odoo#62024

X-original-commit: 5c6850788bd453cae82b6a58f99d11266370277a
Signed-off-by: Ivan Yelizariev // IEL <yelizariev@users.noreply.github.com>

odoo/addons/base/static/src/js/res_config_settings.js

@@ -45,6 +45,17 @@ var BaseSettingRenderer = FormRenderer.extend({
         this.searchInput.focus();
     },
 
+    /**
+     * @override
+     */
+    displayTranslationAlert: function () {
+        // Translation alerts are disabled for res.config.settings:
+        // those are designed to warn user to translate field he just changed, but
+        // * in res.config.settings almost all fields marked as changed (because
+        //   it's not a usual record and all values are set via default_get)
+        // * page is reloaded after saving, so those alerts would be visible
+        //   only for short time after clicking Save
+    },
     /**
      * initialize modules list.
      * remove module that restricted in groups