Add new backbones trained with registers

[patricklabatut]

Add new backbones (and matching linear classification heads) trained with 4 registers following Vision Transformers Need Registers.

[mshooter]

Hi I am getting this error when try to load it from the hub..
RuntimeError: Cannot find callable dinov2_vitb14_reg in hubconf

[patricklabatut]

RuntimeError: Cannot find callable dinov2_vitb14_reg in hubconf

@mshooter If you previously used the provided models via PyTorch Hub before this new release, then an older version of the repo may simply be cached by PyTorch (under ~/.cache/torch/hub). Try passing force_reload=True to torch.hub.load() to bypass the cached version (alternatively remove the cached repo under ~/.cache/torch/hub).

[mshooter]

@patricklabatut, the force_reload=True fixed it for me.
Thank you!