Fix broken yang related stuff

Change-Id: I9cfb8b385d6531516b21728f13f564a0652c16c8
diff --git a/apps/l3vpn/netl3vpn/pom.xml b/apps/l3vpn/netl3vpn/pom.xml
index 75a64b0..24f989f 100644
--- a/apps/l3vpn/netl3vpn/pom.xml
+++ b/apps/l3vpn/netl3vpn/pom.xml
@@ -59,7 +59,14 @@
         <dependency>
             <groupId>org.onosproject</groupId>
             <artifactId>onos-app-config</artifactId>
-            <version>1.10.0-SNAPSHOT</version>
+            <version>${project.version}</version>
         </dependency>
+
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-app-yang</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
     </dependencies>
 </project>