Add mininet dependency files for stratum

Change-Id: I4b5d79c2a2267a7df59c2cb351a78b21032d5529
diff --git a/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params.stratum b/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params.stratum
index c7d0305..9219001 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params.stratum
+++ b/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params.stratum
@@ -21,7 +21,7 @@
         <switchPrefix>bmv2</switchPrefix>
         <stratumRoot>~/stratum</stratumRoot>
         <topology>trellis_fabric.py</topology>
-        <lib>routinglib.py,trellislib.py</lib>
+        <lib>routinglib.py,trellislib.py,stratum.py</lib>
         <conf>bgpdbgp1.conf,bgpdbgp2.conf,bgpdr1.conf,bgpdr2.conf,dhcpd6.conf,dhcpd.conf,zebradbgp1.conf,zebradbgp2.conf</conf>
         <trellisOar>/home/sdn/segmentrouting-oar-3.0.0-SNAPSHOT.oar</trellisOar>
         <t3Oar>/home/sdn/t3-app-3.0.0-SNAPSHOT.oar</t3Oar>