use policy/parent awaitility

This upgrades the version, but seems to work fine.

Issue-ID: POLICY-2381
Change-Id: I1f9b930b28c4fdce67921fd31269724a29c26fd6
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/policy-management/pom.xml b/policy-management/pom.xml
index f73fe44..7d3ac12 100644
--- a/policy-management/pom.xml
+++ b/policy-management/pom.xml
@@ -305,7 +305,6 @@
         <dependency>
             <groupId>org.awaitility</groupId>
             <artifactId>awaitility</artifactId>
-            <version>3.0.0</version>
             <scope>test</scope>
         </dependency>