bump poms to 2.2.4-SNAPSHOT

Issue-ID: POLICY-2475
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
Change-Id: I52cb75a41c32cca2456cf507cdc01897d9cacb8d
diff --git a/examples/examples-pcvs/pom.xml b/examples/examples-pcvs/pom.xml
index ec87428..ec9022a 100644
--- a/examples/examples-pcvs/pom.xml
+++ b/examples/examples-pcvs/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onap.policy.apex-pdp.examples</groupId>
         <artifactId>examples</artifactId>
-        <version>2.2.3-SNAPSHOT</version>
+        <version>2.2.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>examples-pcvs</artifactId>