group_id isn't random anymore. (HASS support)

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2972 b32b6428-25c9-4566-ad07-03861ab6144f

devices/protocols/ESPHome/xaal/esphome/bindings.py

@@ -65,7 +65,7 @@ class ESPDevice:
     async def create_embedded(self):
         services = await self.client.list_entities_services()
         #pprint(services)
-        group_id = tools.get_random_uuid()
+        group_id = self.base_addr + 0xeeff
         for serv in services:
             for k in serv:
                 klass = find_device_class(k)