Release version 1.5.1 maven artifacts and roll version

Release version 1.5.1 of CDS maven artifacts and roll to next snapshot
version

Issue-ID: CCSDK-3876
Signed-off-by: Dan Timoney <dtimoney@att.com>
Change-Id: I2d865d2acad2e3594e140604076a421c5d352e0c
diff --git a/pom.xml b/pom.xml
index d965239..92465eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
 
     <groupId>org.onap.ccsdk.cds</groupId>
     <artifactId>cds-aggregator</artifactId>
-    <version>1.5.1-SNAPSHOT</version>
+    <version>1.5.2-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>Aggregator</name>