Update cps version in DMI plugin

- updated cps version to 3.1.4

Issue-ID: CPS-1305
Change-Id: I60f1d370f790ac299ab4c663c0138ba1a191ff28
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
diff --git a/pom.xml b/pom.xml
index 5a0c92f..943a0c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
     <properties>
         <app>org.onap.cps.ncmp.dmi.Application</app>
         <base.image>${docker.pull.registry}/onap/integration-java11:8.0.0</base.image>
-        <cps.version>3.1.0</cps.version>
+        <cps.version>3.1.4</cps.version>
         <image.tag>${project.version}-${maven.build.timestamp}</image.tag>
         <jacoco.minimum.coverage>0.98</jacoco.minimum.coverage>
         <maven.build.timestamp.format>yyyyMMdd'T'HHmmss'Z'</maven.build.timestamp.format>