openpower: 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: Id4a4131fec754fb106f47b4a0598715f94fd098d
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/openpower/ext_interfaces/test_lock_management.robot b/openpower/ext_interfaces/test_lock_management.robot
index 0e9b6ab..d223db4 100644
--- a/openpower/ext_interfaces/test_lock_management.robot
+++ b/openpower/ext_interfaces/test_lock_management.robot
@@ -15,6 +15,8 @@
 Test Setup               Printn
 Test Teardown            FFDC On Test Case Fail
 
+Foce Tags                Lock_Management
+
 *** Variables ***
 
 ${CONFLICT_RQUEST}       Conflict