Bump policy-apex-pdp to 2.3.1-SNAPSHOT

Change-Id: I59b93fccb0f3a41f8db753d1e8e2978bbb51e9a0
Issue-ID: POLICY-2378
Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
diff --git a/testsuites/integration/integration-uservice-test/pom.xml b/testsuites/integration/integration-uservice-test/pom.xml
index c1d76b0..6d2c29f 100644
--- a/testsuites/integration/integration-uservice-test/pom.xml
+++ b/testsuites/integration/integration-uservice-test/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.onap.policy.apex-pdp.testsuites.integration</groupId>
         <artifactId>apex-integration</artifactId>
-        <version>2.3.0-SNAPSHOT</version>
+        <version>2.3.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>integration-uservice-test</artifactId>