deps: update ngtcp2 to 1.23.0

PR-URL: #63777
Backport-PR-URL: #64675
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

Author: nodejs-github-bot

deps/ngtcp2/ngtcp2/crypto/boringssl/boringssl.c

@@ -432,7 +432,7 @@ int ngtcp2_crypto_hp_mask(uint8_t *dest, const ngtcp2_crypto_cipher *hp,
 int ngtcp2_crypto_read_write_crypto_data(
   ngtcp2_conn *conn, ngtcp2_encryption_level encryption_level,
   const uint8_t *data, size_t datalen) {
-  SSL *ssl = ngtcp2_conn_get_tls_native_handle(conn);
+  SSL *ssl = ngtcp2_conn_get_tls_native_handle2(conn);
   int rv;
   int err;
 
@@ -444,7 +444,7 @@ int ngtcp2_crypto_read_write_crypto_data(
     return -1;
   }
 
-  if (!ngtcp2_conn_get_handshake_completed(conn)) {
+  if (!ngtcp2_conn_get_handshake_completed2(conn)) {
   retry:
     rv = SSL_do_handshake(ssl);
     if (rv <= 0) {
@@ -456,7 +456,7 @@ int ngtcp2_crypto_read_write_crypto_data(
       case SSL_ERROR_SSL:
         return -1;
       case SSL_ERROR_EARLY_DATA_REJECTED:
-        assert(!ngtcp2_conn_is_server(conn));
+        assert(!ngtcp2_conn_is_server2(conn));
 
         SSL_reset_early_data_reject(ssl);
 

deps/ngtcp2/ngtcp2/crypto/cryptotest.c

@@ -0,0 +1,46 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2026 ngtcp2 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+