[REF] *: convert odoo module by native one

This commit converts all odoo module of this repo by native module.
The goal is to depreciate 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/design-themes#652

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

theme_common/static/src/js/preheader.js

@@ -1,8 +1,7 @@
-odoo.define('theme_common.preheader', function (require) {
-'use strict';
+/** @odoo-module **/
 
-var publicWidget = require('web.public.widget');
-require('website.content.menu');
+import publicWidget from "web.public.widget";
+import "website.content.menu";
 
 publicWidget.registry.StandardAffixedHeader.include({
     /**
@@ -111,5 +110,3 @@ const BaseDisappearingPreheader = {
 
 publicWidget.registry.DisappearingHeader.include(BaseDisappearingPreheader);
 publicWidget.registry.FadeOutHeader.include(BaseDisappearingPreheader);
-
-});