Nightly libtorch links on website are incorrect

[malfet]

🐛 Describe the bug

See https://discuss.pytorch.org/t/libtorch-nightly-versions/219838/5

Versions

Web-site?

cc @ezyang @gchanan @zou3519 @kadeng @msaroufim @seemethere @atalman

[atalman]

I think the fix is to deploy this pytorch/pytorch.github.io#2031

[atalman]

Reopening until fix is deployed and confirmed

[vadimkantorov]

Also, maybe now uv commands are needed on the official installation page in addition to pip3 commands (also in venv, only pip symlink is available, no pip3)

[atalman]

This is fixed https://pytorch.org/get-started/locally/ Libtorch links updated