What's new with uvwasi in 2023

[mhdawson]

Tracking issue in support of https://github.com/nodejs/node/blob/main/doc/contributing/sharing-project-news.md

[mhdawson]

@phated thanks fixing

[mhdawson]

Two new versions of uvwasi

• v0.0.17 - Return correct length of string in fd_prestat_get
• v0.0.18 - Define S_ISFIFO macro to support new versions of libuv

[mhdawson]

Node.js main branch updated to include v0.0.18 version os uvwasi