Release app version 1.2.1 with API version 1.2.1

Change-Id: Ib4844e2eebcdd24c241f5258186f90f241bd5cfa
diff --git a/api/pom.xml b/api/pom.xml
index 19292ba..578d112 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>olttopology</artifactId>
         <groupId>org.opencord</groupId>
-        <version>1.2.1-SNAPSHOT</version>
+        <version>1.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>