Remove notready tag: olt disable/enable: ATT n DT

Change-Id: I2c3a4eb67706bb186a9b5df633c7eb44663895a1
diff --git a/tests/dt-workflow/Voltha_DT_PODTests.robot b/tests/dt-workflow/Voltha_DT_PODTests.robot
index cc93101..9349bb7 100644
--- a/tests/dt-workflow/Voltha_DT_PODTests.robot
+++ b/tests/dt-workflow/Voltha_DT_PODTests.robot
@@ -251,7 +251,7 @@
     ...    Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
     ...    Perform disable on the OLT and validate that the pings do not succeed
     ...    Perform enable on the OLT and validate that the pings are successful
-    [Tags]    functionalDt    DisableEnableOLTDt    notready
+    [Tags]    functionalDt    DisableEnableOLTDt
     [Setup]    Start Logging    DisableEnableOLTDt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableOLTDt