torch-backend needs to be updated to support cu130

https://github.com/astral-sh/uv/blob/83635a6c4509ac2730f5a3bd80e4a75ce52eca31/crates/uv-torch/src/backend.rs#L59

PyTorch just rolled out with CUDA 13.0 support. The following backend command is currently not supported with `uv`

`uv pip install torch torchvision --index-url https://download.pytorch.org/whl/cu130 --torch-backend=cu130`