While compiling gnutls, some warnings related to deprecated names can be
printed, such as:

./../x509/x509_int.h:392:13: warning: 'ASN1_TYPE' macro is deprecated, use 'asn1_node' instead.
  392 | int _gnutls_x509_write_key_int_le(ASN1_TYPE node, const char *value,
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

To avoid that, rename types as show in devel/libtasn1/NEWS (release 3.1):

ASN1_DATA_NODE -> asn1_data_node_st
ASN1_ARRAY_TYPE -> asn1_static_node (was asn1_static_node_t)
ASN1_TYPE -> asn1_node
ASN1_TYPE_EMPTY -> NULL
static_struct_asn -> asn1_static_node_st
node_asn_struct -> asn1_node_st
node_asn -> asn1_node_st

Signed-off-by: Leonardo Bras <leobras.c@gmail.com>