Fix IGMP app for config change

Change-Id: Id26ac6431038a4aa9e783c8985306ce4ccb86cfd
diff --git a/pom.xml b/pom.xml
index fb232c9..2451a52 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,6 +66,12 @@
 
         <dependency>
             <groupId>org.onosproject</groupId>
+            <artifactId>onos-cord-config</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.onosproject</groupId>
             <artifactId>onlab-junit</artifactId>
             <scope>test</scope>
         </dependency>