[PT] less atol on windows for test_same_outputs_in_torch_and_exported_onnx (#3311)

### Changes

Use atol=1e-5 in test_same_outputs_in_torch_and_exported_onnx 

### Reason for changes


https://github.com/openvinotoolkit/nncf/actions/runs/13510568468/job/37749802966

### Tests


https://github.com/openvinotoolkit/nncf/actions/runs/13533343712/job/37820218205?pr=3311

Author: AlexanderDokuchaev

tests/torch/sparsity/movement/test_model_saving.py

@@ -129,7 +129,7 @@ def test_same_outputs_in_torch_and_exported_onnx(self, tmp_path: Path, recipe: B
         compression_ctrl.export_model(onnx_model_path)
         onnx_output_dict = self._get_onnx_model_inference_outputs(onnx_model_path, dataset, recipe)
         onnx_outputs = next(iter(onnx_output_dict.values()))
-        assert np.allclose(softmax(onnx_outputs, axis=-1), softmax(torch_outputs, axis=-1), atol=1e-6)
+        assert np.allclose(softmax(onnx_outputs, axis=-1), softmax(torch_outputs, axis=-1), atol=1e-5)
 
     @pytest.mark.skipif(
         version.parse(torch.__version__) < version.parse("1.12"),