Add missing Test Tags in extended test bucket

Change-Id: Id43a43dfc4e02a968ceca225036650f9943ebb68
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/redfish/extended/test_websocket.robot b/redfish/extended/test_websocket.robot
index d74494e..517ae42 100755
--- a/redfish/extended/test_websocket.robot
+++ b/redfish/extended/test_websocket.robot
@@ -23,6 +23,7 @@
 Suite Teardown       Suite Teardown Execution
 Test Teardown        Test Teardown Execution
 
+Test Tags            Test_Websocket
 
 *** Variables ***