x/pkgsite: package removal request for github.com/ca-std/lib

[ok-john]

What is the path of the package that you would like to have removed?

github.com/ca-std/lib

Are you the owner of this package?

Yes.

What is the reason that you could not retract this package instead?

It is no longer under development in this location.

[jba]

Please try https://go.dev/about#removing-a-package first.

[ok-john]

@jba

Please try https://go.dev/about#removing-a-package first.

The repository no longer exists; I cannot add the retract directive to the go.mod file.

[jba]

OK, removed.