daemon+rib: add proper #include line for NDNLPv2 tags

refs #3755

Change-Id: I3ab279405aca7c7139e8d0e8e662eb3ea7200045
diff --git a/tests/daemon/mgmt/fib-manager.t.cpp b/tests/daemon/mgmt/fib-manager.t.cpp
index f03b7b9..fbea4c0 100644
--- a/tests/daemon/mgmt/fib-manager.t.cpp
+++ b/tests/daemon/mgmt/fib-manager.t.cpp
@@ -27,6 +27,7 @@
 #include "nfd-manager-common-fixture.hpp"
 #include "table/fib-nexthop.hpp"
 #include "../face/dummy-face.hpp"
+#include <ndn-cxx/lp/tags.hpp>
 #include <ndn-cxx/management/nfd-fib-entry.hpp>
 
 namespace nfd {