Adjust includes for the updated locations of ndn-cxx security headers

Change-Id: I5a94879966de2c166fed8dedda0ed1d65c33c300
diff --git a/tools/nfdc/status.cpp b/tools/nfdc/status.cpp
index a47d12b..441c3a9 100644
--- a/tools/nfdc/status.cpp
+++ b/tools/nfdc/status.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  Regents of the University of California,
+ * Copyright (c) 2014-2020,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -72,7 +72,7 @@
   }
 
   uint32_t code = report.collect(ctx.face, ctx.keyChain,
-                                 ndn::security::v2::getAcceptAllValidator(),
+                                 ndn::security::getAcceptAllValidator(),
                                  CommandOptions());
   if (code != 0) {
     ctx.exitCode = 1;