[MaskRCNN/PyTorch] PyTorch 1.11 breaks MaskRCNN/PyTorch benchmark build

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Related to MaskRCNN/PyTorch 1.11

Describe the bug MaskRCNN/PyTorch benchmark failed to build with PyTorch 1.11. PyTorch 1.11 removes most of the THC headers with https://github.com/pytorch/pytorch/pull/69929. This breaks the benchmark build since there are dependencies within DeepLearningExamples/PyTorch/Segmentation/MaskRCNN/pytorch/maskrcnn_benchmark/csrc/cuda/*.

To Reproduce Steps to reproduce the behavior:

1. Install PyTorch 1.11.0
2. Checkout https://github.com/NVIDIA/DeepLearningExamples.git
3. bash DeepLearningExamples/PyTorch/Segmentation/MaskRCNN/requirements.sh

Expected behavior MaskRCNN/PyTorch benchmark builds successfully.

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I tried similar fix as https://github.com/NVIDIA/DeepLearningExamples/commit/bd4cd216192ed43831cd66a58dd7ea79a39bcac3. It works for PyTorch 1.11 but it will break build < PyTorch 1.11.0