adl: move allow/deny list function to plugin

Provide binary API compatibility support for the "cop" APIs until vpp
21.01.

Change the deprecation date in map.api to vpp 21.01.

Type: refactor
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I0e60d96de4ae9ae4448f134cf257934126f3b760
diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index a3a67c1..d95fb8e 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -2,7 +2,7 @@
  *------------------------------------------------------------------
  * api_format.c
  *
- * Copyright (c) 2014-2016 Cisco and/or its affiliates.
+ * Copyright (c) 2014-2020 Cisco and/or its affiliates.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -43,7 +43,6 @@
 #include <vnet/mpls/mpls.h>
 #include <vnet/ipsec/ipsec.h>
 #include <inttypes.h>
-#include <vnet/cop/cop.h>
 #include <vnet/ip/ip6_hop_by_hop.h>
 #include <vnet/ip/ip_source_and_port_range_check.h>
 #include <vnet/policer/xlate.h>