Add "torch/testing/_internal/data/*.pt" to .gitignore (#43941)
Summary:
I usually get this extra "legacy_conv2d.pt" file in my git "changed files". I found that this is from tests with `download_file`
https://github.com/pytorch/pytorch/blob/42c895de4d3a8ea539c26473b761e49ff7309996/test/test_nn.py#L410-L426
and its definition (see `data_dir` for download output location)
https://github.com/pytorch/pytorch/blob/f17d7a5556940156b81b595bb39783192ba1e16f/torch/testing/_internal/common_utils.py#L1338-L1357
I assume a file "generated" by test should not be tracked in VCS? Also, if the file is updated on the server, users may still use the old version of it if they have already downloaded that before.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/43941
Reviewed By: anjali411
Differential Revision: D23451264
Pulled By: ezyang
fbshipit-source-id: 7fcdfb24685a7e483914cc46b3b024df798bf7f7
