New crawl

[snarfed]

It's been over five years. We should do another crawl and update the dataset!

I'm not planning to do this personally, but if someone else wants to, I'd gladly support them.

As background, we've been querying the data while we think through a new microformats algorithm and/or tag, and it's helpful, but a number of the sites in the dataset have rotted, which makes it less useful. https://chat.indieweb.org/dev/2022-11-08#t1667868470311400

cc @barnabywalters @tantek