Expose Prometheus metrics for monitoring ncmp-dmi-plugin

Issue-ID: CPS-492
Signed-off-by: puthuparambil.aditya <aditya.puthuparambil@bell.ca>
Change-Id: Id8e91883973aec2654ae0e6cc0a859bc1121018a
diff --git a/pom.xml b/pom.xml
index 1f3c204..699f79d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,7 @@
 <!--
   ============LICENSE_START=======================================================
   Copyright (c) 2021 Nordix Foundation.
+  Modifications Copyright (C) 2021 Bell Canada.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -18,8 +19,8 @@
   ============LICENSE_END=========================================================
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onap.oparent</groupId>
@@ -115,6 +116,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-registry-prometheus</artifactId>
+        </dependency>
     </dependencies>
     <build>
         <resources>