Add LightGlue for DeDoDe (v2)

[Dawars]

Proposed changes:

• Changed DeDoDe and LightGlue to kornia implementation
• Changed DeDoDe to G variant
• Added DeDoDe v2
• Added LightGlue support for DeDoDe
• Removed (now) unneeded submodule for DeDoDe (LightGlue is still used in ALIKED Added ALIKED+LightGlue #99)

Let me know if I should change back DeDoDe to the smaller variant

[Vincentqyw]

Thank you for your PR. I think using the implementation in kornia is a great approach, and I agree with your modification.

Additionally, I'm contemplating a more reasonable way to manage the numerous model files in the repository. Currently, I'm storing all model files in Hugging Face's model hub. The issue at hand is that the same model gets downloaded multiple times. For instance, both roma and dedodev2 use dinov2_vitl14_pretrain.pth. The former uses hf_hub_download for downloading, while the latter uses the method within kornia, possibly through torch hub, resulting in dinov2_vitl14_pretrain.pth being downloaded twice. However, I would prefer to avoid this situation. If you have a good solution, feel free to submit a PR. Thanks again.

[Dawars]

I fixed the formatting.
I'll look into the duplicate weights when I have time again.

[Vincentqyw]

Conflicting files exist following the merge #99. Kindly address these conflicts along with certain CI issues.