face: add missing includes

Change-Id: I2d855f71310e824205d37d892749c3eab9f5b3c3
diff --git a/tests/daemon/face/generic-link-service.t.cpp b/tests/daemon/face/generic-link-service.t.cpp
index 8346a31..b965793 100644
--- a/tests/daemon/face/generic-link-service.t.cpp
+++ b/tests/daemon/face/generic-link-service.t.cpp
@@ -31,8 +31,7 @@
 #include "tests/daemon/global-io-fixture.hpp"
 #include "dummy-transport.hpp"
 
-#include <ndn-cxx/lp/empty-value.hpp>
-#include <ndn-cxx/lp/prefix-announcement-header.hpp>
+#include <ndn-cxx/lp/fields.hpp>
 #include <ndn-cxx/lp/tags.hpp>
 
 namespace nfd::tests {
diff --git a/tests/daemon/face/lp-fragmenter.t.cpp b/tests/daemon/face/lp-fragmenter.t.cpp
index 065fc6d..5532ef3 100644
--- a/tests/daemon/face/lp-fragmenter.t.cpp
+++ b/tests/daemon/face/lp-fragmenter.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2022,  Regents of the University of California,
+ * Copyright (c) 2014-2023,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -27,6 +27,8 @@
 
 #include "tests/test-common.hpp"
 
+#include <ndn-cxx/lp/fields.hpp>
+
 namespace nfd::tests {
 
 using namespace nfd::face;
diff --git a/tests/daemon/face/lp-reassembler.t.cpp b/tests/daemon/face/lp-reassembler.t.cpp
index 073c3db..67e4d55 100644
--- a/tests/daemon/face/lp-reassembler.t.cpp
+++ b/tests/daemon/face/lp-reassembler.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2022,  Regents of the University of California,
+ * Copyright (c) 2014-2023,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -28,6 +28,8 @@
 #include "tests/test-common.hpp"
 #include "tests/daemon/global-io-fixture.hpp"
 
+#include <ndn-cxx/lp/fields.hpp>
+
 namespace nfd::tests {
 
 using namespace nfd::face;
diff --git a/tests/daemon/face/lp-reliability.t.cpp b/tests/daemon/face/lp-reliability.t.cpp
index 76a92db..834cb78 100644
--- a/tests/daemon/face/lp-reliability.t.cpp
+++ b/tests/daemon/face/lp-reliability.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2022,  Regents of the University of California,
+ * Copyright (c) 2014-2023,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -24,7 +24,6 @@
  */
 
 #include "face/lp-reliability.hpp"
-#include "face/face.hpp"
 #include "face/generic-link-service.hpp"
 
 #include "tests/test-common.hpp"
@@ -32,6 +31,8 @@
 #include "dummy-face.hpp"
 #include "dummy-transport.hpp"
 
+#include <ndn-cxx/lp/fields.hpp>
+
 #include <cstring>
 #include <unordered_set>