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_escale_base.robot b/redfish/extended/test_escale_base.robot
index e97ab7f..7c38cf0 100755
--- a/redfish/extended/test_escale_base.robot
+++ b/redfish/extended/test_escale_base.robot
@@ -16,6 +16,7 @@
 Suite Setup      Suite Setup Execution
 Test Teardown    Test Teardown Execution
 
+Test Tags        Escale_Base
 
 *** Variables ****