Update jaxb-api to 2.2.3 or later

Issue-ID: APPC-306
Change-Id: I95ba608435bcafff5ea9d960d0295900aa14ebef
Signed-off-by: Taka <tc012c@att.com>
diff --git a/appc-dg-util/appc-dg-util-bundle/pom.xml b/appc-dg-util/appc-dg-util-bundle/pom.xml
index 70e41c4..df06aa7 100644
--- a/appc-dg-util/appc-dg-util-bundle/pom.xml
+++ b/appc-dg-util/appc-dg-util-bundle/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>javax.xml.bind</groupId>
             <artifactId>jaxb-api</artifactId>
-            <version>2.1</version>
+            <version>2.2.3</version>
         </dependency>
         <dependency>
             <groupId>javax.xml</groupId>