Add missing tags for account_service and dmtf_tools

Changes
Add missing Test Tags for account_service and dmtf_tools

Tested
NA

Change-Id: Ibc0e4bbbf93e06f551c3bc25640ec60ef222e933
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/redfish/account_service/test_user_account.robot b/redfish/account_service/test_user_account.robot
index 93f4e6e..15463db 100644
--- a/redfish/account_service/test_user_account.robot
+++ b/redfish/account_service/test_user_account.robot
@@ -11,6 +11,8 @@
 Test Setup       Redfish.Login
 Test Teardown    Test Teardown Execution
 
+Test Tags        User_Account
+
 *** Variables ***
 
 ${account_lockout_duration}   ${30}