x/pkgsite: remove some repositories

[acanalis]

As per go.https://go.dev/about,

I'd like to remove from the site the following packages of which I'm the author:

https://pkg.go.dev/github.com/acanalis/bf
https://pkg.go.dev/github.com/acanalis/gather/algorithm
https://pkg.go.dev/github.com/acanalis/gather/gather
https://pkg.go.dev/github.com/acanalis/gather/gather/test
https://pkg.go.dev/github.com/acanalis/gather/input
https://pkg.go.dev/github.com/acanalis/gather

The reason why I ask is because the packages where experimental, and "gather" has since changed its name and became private.

It would be great if I had an interface to add/remove my own packages from pkg.go.dev because:

• I don't want to file an issue to this repository unless it's language related.
• I'd like to only show repositories that are for long term projects, and not one-offs, experiments, or WIPs.

#43297 (comment) mentioned using annotations in the go.mod file, so in the future I'll probably be able to remove the packages myself.

Thanks

[jba]

If we remove gather, we'll remove everything under that. (Our logic works by prefix.) Is that OK?

[acanalis]

If we remove gather, we'll remove everything under that. (Our logic works by prefix.) Is that OK?

Absolutely, so ahead. Thanks!

[jba]

Done.