Release app version 2.3.0 with API version 2.3.0

Change-Id: I3ca566cd051e07a3a03cb3806599720498280b0b
diff --git a/api/pom.xml b/api/pom.xml
index 83ed3b5..5310815 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.opencord</groupId>
         <artifactId>bng</artifactId>
-        <version>2.3.0-SNAPSHOT</version>
+        <version>2.3.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>