Using released Sadis 5.1.0

Change-Id: Ic487f68381f9dd0001aa1e84fb8d7247f6fe96f5
diff --git a/app/pom.xml b/app/pom.xml
index ce7960c..755261c 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -40,7 +40,7 @@
             org.onosproject.mcast
             org.opencord.sadis
         </onos.app.requires>
-        <sadis.api.version>5.0.1</sadis.api.version>
+        <sadis.api.version>5.1.0</sadis.api.version>
     </properties>