Bump version in apex-pdp master

Also added defaultbranch to the .gitreview file to make it easier
to change it when apex-pdp is branched in the future.

Issue-ID: POLICY-2045
Signed-off-by: jrh3 <jrh3@att.com>
Change-Id: Ib2570fd395aae38862299f2193b07ab06e32ace5
diff --git a/model/policy-model/pom.xml b/model/policy-model/pom.xml
index 275d4ae..b0708ae 100644
--- a/model/policy-model/pom.xml
+++ b/model/policy-model/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onap.policy.apex-pdp.model</groupId>
         <artifactId>model</artifactId>
-        <version>2.2.2-SNAPSHOT</version>
+        <version>2.3.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>policy-model</artifactId>