live: send refresh payload in image restore

Send the refresh payload after a completed image restore operation.

The fields sent to ogServer are not enough to update the status of
the client and the OS installed in a partition does not appear in
the database.

src/live/ogOperations.py

@@ -599,17 +599,11 @@ class OgLiveOperations:
         if disk == 1:
             configure_os(disk, partition)
 
-        self.refresh(ogRest)
+        result = self.refresh(ogRest)
 
         logging.info('Image restore command OK')
 
-        json_dict = {
-            'disk': request.getDisk(),
-            'partition': request.getPartition(),
-            'image_id': request.getId(),
-            'cache': self._get_cache_contents(),
-        }
-        return json_dict
+        return result
 
     def image_create(self, request, ogRest):
         disk = int(request.getDisk())