Release app version 1.2.2 with API version 1.2.2

Change-Id: Ifbe03521329206687e16ce68d50ea416a1117ea7
diff --git a/api/pom.xml b/api/pom.xml
index 642f929..81da36d 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>pppoeagent</artifactId>
         <groupId>org.opencord</groupId>
-        <version>1.2.2-SNAPSHOT</version>
+        <version>1.2.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>