mgmt+tools: add missing includes

Change-Id: I53aeaa6b223b616c170697662d02a028cea67400
diff --git a/tools/nfdc/face-helpers.hpp b/tools/nfdc/face-helpers.hpp
index fbd5faa..1f54e0a 100644
--- a/tools/nfdc/face-helpers.hpp
+++ b/tools/nfdc/face-helpers.hpp
@@ -28,6 +28,9 @@
 
 #include "execute-command.hpp"
 
+#include <ndn-cxx/mgmt/nfd/face-query-filter.hpp>
+#include <ndn-cxx/mgmt/nfd/face-status.hpp>
+
 namespace nfd::tools::nfdc {
 
 using ndn::nfd::FaceQueryFilter;