http: fix rawHeaders exceeding maxHeadersCount limit

Fixes: #61284
PR-URL: #61285
Reviewed-By: Tim Perry <pimterry@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: René <contact.9a5d6388@renegade334.me.uk>
Reviewed-By: Ethan Arrowood <ethan@arrowood.dev>

Author: Meltedd

lib/_http_common.js

@@ -59,9 +59,11 @@ const MAX_HEADER_PAIRS = 2000;
 // called to process trailing HTTP headers.
 function parserOnHeaders(headers, url) {
   // Once we exceeded headers limit - stop collecting them
-