Handling Policy deploy/undeploy audit models

Added a new Entity to store information when a Pdp Policy is deployed or
undeployed and its create/retrieve methods.

Change-Id: I35b3608c878bbfbbee0a99a124d100a48fe08131
Issue-ID: POLICY-2899
Signed-off-by: adheli.tavares <adheli.tavares@est.tech>
diff --git a/models-pap/pom.xml b/models-pap/pom.xml
index f2ac085..3950863 100644
--- a/models-pap/pom.xml
+++ b/models-pap/pom.xml
@@ -1,6 +1,6 @@
 <!--
   ============LICENSE_START=======================================================
-   Copyright (C) 2019 Nordix Foundation.
+   Copyright (C) 2019-2021 Nordix Foundation.
    Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -53,5 +53,15 @@
             <artifactId>assertj-core</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>