Starting snapshot 2.2.0-SNAPSHOT

Change-Id: I0c67cc92630638cf82ba5f6cf5443e248855bf7e
diff --git a/api/pom.xml b/api/pom.xml
index 792a2e7..7f1e957 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>dhcpl2relay</artifactId>
         <groupId>org.opencord</groupId>
-        <version>2.1.0</version>
+        <version>2.2.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>