Use released version of parent poms

Use released version 2.1.1 of parent poms

Issue-ID: CCSDK-3179
Signed-off-by: Dan Timoney <dtimoney@att.com>
Change-Id: Ied983f40f2d445dd58061eed3475aa0ac210a7d2
diff --git a/northbound/artifacts/pom.xml b/northbound/artifacts/pom.xml
index 59edd9f..c0657b8 100755
--- a/northbound/artifacts/pom.xml
+++ b/northbound/artifacts/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>parent</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.northbound</groupId>