VOL-4147
Adding a new operational state RECONCILE_FAILED

Change-Id: If45109b4a52efe33e72462f4b535608ef88fe6d9
diff --git a/protos/voltha_protos/common.proto b/protos/voltha_protos/common.proto
index 85d3597..b1af191 100644
--- a/protos/voltha_protos/common.proto
+++ b/protos/voltha_protos/common.proto
@@ -66,6 +66,9 @@
 
         // The device is reconciling
         RECONCILING = 6;
+
+        // The device is in reconciling failed
+        RECONCILING_FAILED = 7;
     }
 }