x/pkgsite: types not linked for v2 imports

[abitrolly]

What is the URL of the page with the issue?

https://pkg.go.dev/github.com/rivo/tview#Box.SetBorderAttributes

What is your user agent?

Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/112.0

Screenshot

What did you do?

Visited https://pkg.go.dev/github.com/rivo/tview#Box.SetBorderAttributes

What did you expect to see?

Expected to see tcell.AttrMask and other tcell types linked.

What did you see instead?

They are not.