python3Packages.torch: Allow CUDA 8.7

  # https://github.com/pytorch/pytorch/blob/v2.0.1/torch/utils/cpp_extension.py#L1744

  supportedTorchCudaCapabilities =

    let

      real = ["3.5" "3.7" "5.0" "5.2" "5.3" "6.0" "6.1" "6.2" "7.0" "7.2" "7.5" "8.0" "8.6" "8.9" "9.0"];

      real = ["3.5" "3.7" "5.0" "5.2" "5.3" "6.0" "6.1" "6.2" "7.0" "7.2" "7.5" "8.0" "8.6" "8.7" "8.9" "9.0"];

      ptx = lists.map (x: "${x}+PTX") real;

    in

    real ++ ptx;