live: always enable wol when launching ogclient

no need to wait for reboot/poweroff to enable wake-on-lan.

src/live/ogOperations.py

@@ -47,6 +47,9 @@ class OgLiveOperations:
         self._smb_user = config['samba']['user']
         self._smb_pass = config['samba']['pass']
 
+        interface = get_ethernet_interface()
+        self._enable_wol(interface)
+
     def _restartBrowser(self, url):
         if not shutil.which('browser'):
             return