ip: Remove unused include file
Type: refactor
#include <vppinfra/bihash_template.c>
#endif
#include <vnet/ip/ip6_forward.h>
-#include <vnet/ipsec/ipsec_tun.h>
#include <vnet/interface_output.h>
/* Flag used by IOAM code. Classifier sets it pop-hop-by-hop checks it */
