[FIX] hw_posbox_homepage: Fix odoo service restart in iot

after using the token to link a database to an iot box, the odoo service
 is not restarted and therefore no box is visible in the database.
Now we apply the odoo_restart() function regardless of the platform used

closes odoo#134928

X-original-commit: 70a66cf
Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com>

addons/hw_posbox_homepage/controllers/main.py

@@ -217,8 +217,7 @@ def connect_to_server(self, token, iotname):
             token = helpers.get_token()
         if iotname and platform.system() == 'Linux':
             subprocess.check_call([get_resource_path('point_of_sale', 'tools/posbox/configuration/rename_iot.sh'), iotname])
-        else:
-            helpers.odoo_restart(3)
+        helpers.odoo_restart(5)
         return 'http://' + helpers.get_ip() + ':8069'
 
     @http.route('/steps', type='http', auth='none', cors='*', csrf=False)