Switch from Force Tags to Test Tags

Force Tags is deprecated in Robot 7.0 and will eventually
warn and then after that stop working. Test Tags performs
the same function per docs.

Change-Id: I7cf305754b247b995a05d8da3b9de9ed613ecae2
Signed-off-by: Matt Fischer <matthew.fischer@hpe.com>
diff --git a/extended/factory_reset.robot b/extended/factory_reset.robot
index f221256..43e693f 100644
--- a/extended/factory_reset.robot
+++ b/extended/factory_reset.robot
@@ -10,7 +10,7 @@
 Suite Setup      Validate Setup
 Suite Teardown   Close All Connections
 
-Force Tags  Factory_Reset
+Test Tags  Factory_Reset
 
 *** Test Cases ***