pytorch

5953fd91 - Revert behavior of Dropout2d on 3D inputs to 1D channel-wise dropout behavior & warn

Revert behavior of Dropout2d on 3D inputs to 1D channel-wise dropout behavior & warn Pull Request resolved: https://github.com/pytorch/pytorch/pull/79549 Approved by: https://github.com/ngimel, https://github.com/albanD