enable torch.backends tests also for win+CUDA

Author: h-vetinari

recipe/meta.yaml

@@ -399,10 +399,10 @@ outputs:
         - python -c "import torch; import numpy"
         - python -c "import numpy; import torch"
         # distributed support is enabled by default on linux; for mac, we enable it manually in build.sh
-        - python -c "import torch; assert torch.distributed.is_available()"        # [linux or osx]
-        - python -c "import torch; assert torch.backends.cuda.is_built()"          # [linux64 and (cuda_compiler_version != "None")]
-        - python -c "import torch; assert torch.backends.cudnn.is_available()"     # [linux64 and (cuda_compiler_version != "None")]
-        - python -c "import torch; assert torch.backends.cudnn.enabled"            # [linux64 and (cuda_compiler_version != "None")]
+        - python -c "import torch; assert torch.distributed.is_available()"         # [linux or osx]
+        - python -c "import torch; assert torch.backends.cuda.is_built()"           # [cuda_compiler_version != "None"]
+        - python -c "import torch; assert torch.backends.cudnn.is_available()"      # [cuda_compiler_version != "None"]
+        - python -c "import torch; assert torch.backends.cudnn.enabled"             # [cuda_compiler_version != "None"]
         - python -c "import torch; assert torch.version.cuda is not None"           # [cuda_compiler_version != "None"]
         # At conda-forge, we target versions of OSX that are too old for MPS support
         # But if users install a newer version of OSX, they will have MPS support