src: fix HTTP2 mem leak on premature close and ERR_PROTO

src: fix HTTP2 mem leak on premature close and ERR_PROTO

This commit fixes a memory leak when the socket is
suddenly closed by the peer (without GOAWAY notification)
and when invalid header (by nghttp2) is identified and the
connection is terminated by peer.

Refs: https://hackerone.com/reports/2841362
PR-URL: https://github.com/nodejs-private/node-private/pull/650
Reviewed-By: James M Snell <jasnell@gmail.com>
CVE-ID: CVE-2025-23085
origin: https://github.com/nodejs/node/commit/6cc8d58e6f97c37c228f134bd9b98246c8871fb1

Gbp-Pq: Name CVE-2025-23085.patch