add missing include

include/ccf/util/NodeUtil.h

@@ -5,6 +5,8 @@
 #ifndef CGV_CONNECTOR_WORKSPACE_NODEUTIL_H
 #define CGV_CONNECTOR_WORKSPACE_NODEUTIL_H
 
+#include <ros/ros.h>
+
 namespace CetiRosToolbox {
 
     /// Gets a parameter from the parameter server. If the parameter does not exist, the fallback is used. If no fallback