Redfish event  update test suite Force tags as per standard

Changes:
   - Update Tags names for the test suite

Note: Refer CONTRIBUTING.md for under Tags section
      documentation.

Tested:
   - NA

Change-Id: Id5e8b50b93c3af11390ee8c5b7aa6ef865a6f6dc
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/redfish/systems/test_boot_devices.robot b/redfish/systems/test_boot_devices.robot
index c43b309..574b330 100644
--- a/redfish/systems/test_boot_devices.robot
+++ b/redfish/systems/test_boot_devices.robot
@@ -10,6 +10,8 @@
 Test Teardown    Test Teardown Execution
 Suite Teardown   Suite Teardown Execution
 
+Force Tags       Boot_Devices
+
 *** Variables ***
 # Maps for correlating redfish data values to IPMI data values.
 # The redfish values are obtained with Redfish.Get or Redfish.Get Properties.