[REF] *: convert last odoo modules to esm

This commit converts odoo modules that haven't been converted with
commit https://github.com/odoo/odoo/pull/117305/commits/e10b45c69e72f09128e49eb46e42834b1ef515d7.
The goal is to deprecate odoo.define in favor of native module and then
simplify boot.js by removing the regexp that finds module dependencies.

task id: 3162300

closes odoo/odoo#118812

Signed-off-by: Géry Debongnie <ged@odoo.com>

addons/website/static/src/js/user_custom_javascript.js

@@ -1,3 +1,4 @@
+/* @odoo-module */
 //
 // This file is meant to regroup your javascript code. You can either copy/past
 // any code that should be executed on each page loading or write your own
@@ -6,11 +7,8 @@
 // world !' message in a popup:
 //
 /*
-odoo.define('website.user_custom_code', function (require) {
-'use strict';
-
-var Dialog = require('web.Dialog');
-var publicWidget = require('web.public.widget');
+import Dialog from 'web.Dialog';
+import publicWidget from 'web.public.widget';
 
 publicWidget.registry.HelloWorldPopup = publicWidget.Widget.extend({
     selector: '#wrapwrap',
@@ -19,6 +17,5 @@ publicWidget.registry.HelloWorldPopup = publicWidget.Widget.extend({
         Dialog.alert(this, "Hello, world!");
         return this._super.apply(this, arguments);
     },
-})
 });
 */