Release app version 2.13.1 with API version 2.13.1

Change-Id: I082aefb24ef253b1f838f4304822de34363c0233
diff --git a/pom.xml b/pom.xml
index 4459718..f20b634 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
     <groupId>org.opencord</groupId>
     <artifactId>kafka</artifactId>
-    <version>2.13.1-SNAPSHOT</version>
+    <version>2.13.1</version>
     <packaging>bundle</packaging>
 
     <description>Kafka integration</description>