ENH Adds no_batch_dim support for pad 2d and 3d (#62183)
Summary:
Towards https://github.com/pytorch/pytorch/issues/60585
Pull Request resolved: https://github.com/pytorch/pytorch/pull/62183
Reviewed By: ejguan
Differential Revision: D29942250
Pulled By: jbschlosser
fbshipit-source-id: d1df4ddcb90969332dc1a2a7937e66ecf46f0443
