Unflag node:sqlite

[mcollina]

I think we should plan to unflag node:sqlite, as it has been flagged for a while and we plan to use it in Undici to provide an HTTP cache store: nodejs/undici#3657.

[mcollina]

@cjihrig what's missing?

[cjihrig]

I think at a minimum there should be some performance work done prior to unflagging because it will likely involve changing the compilation settings. See this comment.

It's probably worth asking @tniessen as well, as they have made several changes that would become semver majors if unflagged.

(Note, I will be slow to respond for the next day or so.)

[mcollina]

Oh I mean to keep it experimental with a warning on usage, just unflagging it.