[PATCH] http2: fix check for `frame->hd.type`

[PATCH] http2: fix check for `frame->hd.type`

Related to CVE-2025-23085
According to the comment, this should be checking whether
`frame->hd.type` is `NGHTTP2_GOAWAY`, i.e. `0x07` and not `0x03`.

PR-URL: https://github.com/nodejs/node/pull/57644
Refs: https://github.com/nodejs/node/commit/1b693fa03a0d36bc1dc9ec8d95060e3e5ceeee7b
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Gbp-Pq: Topic sec
Gbp-Pq: Name 12-http2-fix-check-for-frame-type-goaway.patch