src: remove unused include node_crypto_clienthello

This commit removes the include of node.h which does not seem to be
used.

PR-URL: #17546
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Author: danbev

src/node_crypto_clienthello.h

@@ -24,9 +24,8 @@
 
 #if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
 
-#include "node.h"
-
 #include <stddef.h>  // size_t
+#include <stdint.h>
 #include <stdlib.h>  // nullptr
 
 namespace node {