Fix cord-config dependency reference.

Change-Id: I75dad709881616cffc8768ea048833cfb947db4f
diff --git a/pom.xml b/pom.xml
index 8dd1c0a..030b581 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
         </dependency>
         <dependency>
             <groupId>org.opencord</groupId>
-            <artifactId>config</artifactId>
+            <artifactId>cord-config</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>