ci: run DNN tests on Windows

Signed-off-by: deadprogram <[email protected]>

.github/workflows/windows.yml

@@ -89,7 +89,7 @@ jobs:
             unzip -o ./testdata/inception5h.zip tensorflow_inception_graph.pb -d ./testdata
       - name: Install ONNX test model
         run: |
-            curl -sL https://github.com/onnx/models/blob/master/vision/classification/inception_and_googlenet/googlenet/model/googlenet-9.onnx\?raw\=true > ./testdata/googlenet-9.onnx
+            curl -sL https://github.com/onnx/models/raw/main/validated/vision/classification/inception_and_googlenet/googlenet/model/googlenet-9.onnx > ./testdata/googlenet-9.onnx
       - name: Set GoCV model env
         run: |
             go env