deps: update nghttp2 to 1.42.0

Refs: https://github.com/nghttp2/nghttp2/releases/tag/v1.42.0

PR-URL: https://github.com/nodejs/node/pull/36842


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>