Win-64 test

[eightysteele]

Added win-64 to the default environment. In theory, all of these tasks should now be runnable:

gcp-start, gcp-terminal, rerun, gcp-env, gcp-list, code, gcp-help, gcp-status, gcp-delete, gcp-stop

pixi info

Environment: default
          Features: default
          Channels: conda-forge
  Dependency count: 12
      Dependencies: rerun-sdk, python, glfw, libglib, libglu, libglvnd-devel-cos7-x86_64, libglvnd-cos7-x86_64, mesalib, mesa-libegl-devel-cos7-x86_64, mesa-libegl-cos7-x86_64, mesa-libglu-devel-cos7-x86_64, mesa-libglu-cos7-x86_64
 PyPI Dependencies: b3d, setuptools
  Target platforms: linux-64, osx-arm64, win-64
             Tasks: gcp-start, gcp-terminal, rerun, gcp-env, gcp-list, code, gcp-help, gcp-status, gcp-delete, gcp-stop