Bump Apache CXF to 4.0.11 (#999)

Author: maximthomas

openam-sts/openam-soap-sts/openam-soap-sts-server/pom.xml

@@ -44,7 +44,7 @@
     </build>
 
     <properties>
-        <cxf.version>4.0.6</cxf.version>
+        <cxf.version>4.0.11</cxf.version>
     </properties>
 
     <dependencies>