Exclude `torch/csrc/cuda/*nccl*` from `clang-tidy` (#36249)
Summary:
Since workflow configures pytorch with 'USE_NCCL` set to 0, we can not tidy those files
Pull Request resolved: https://github.com/pytorch/pytorch/pull/36249
Differential Revision: D20926213
Pulled By: malfet
fbshipit-source-id: 69c051b7d22fb5f19147a7955782a7de5137f740
