Release app version 5.12.1 with API version 5.12.1

Change-Id: I911a27bc0a55900a5336ff3ff5f02be7edcff912
diff --git a/api/pom.xml b/api/pom.xml
index 807fecc..a2213ed 100755
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>sadis</artifactId>
         <groupId>org.opencord</groupId>
-        <version>2.10.2</version>
+        <version>5.12.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>