[CORD-545] Adds QoS Index support in ONOS core

Change-Id: If7649bdf70f5a796466b8efc5798dc3346ea94a0
diff --git a/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java b/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java
index f21bb7f..01848a7 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java
@@ -52,6 +52,7 @@
         OFDPA_SET_MPLS_TYPE(65),
         OFDPA_SET_OVID(66),
         OFDPA_SET_MPLS_L2_PORT(67),
+        OFDPA_SET_QOS_INDEX(68),
         NICIRA_TUN_GPE_NP(111),
         NICIRA_SET_NSH_SPI(113),
         NICIRA_SET_NSH_SI(114),