Update snapshot and/or references of policy/clamp to latest snapshots

policy/clamp updated to its latest own and reference snapshots

*** This commit is generated by a PF release script ***

Issue-ID: POLICY-4648
Signed-off-by: Suresh Charan <suresh.charan@bell.ca>
Change-Id: I79a77b7f325a75a6f0fca2f6b90b7b341626efb8
diff --git a/examples/pom.xml b/examples/pom.xml
index 8b58088..5e10d46 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.onap.policy.clamp</groupId>
         <artifactId>policy-clamp</artifactId>
-        <version>6.4.2-SNAPSHOT</version>
+        <version>6.4.3-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>