Add Consistent bands Metadata to Vision Transformer and ResNet Weights

[InderParmar]

This PR introduces consistent bands metadata across vit.py and resnet.py weight classes to enhance usability and ensure alignment with existing metadata standards in the project.

Changes to vit.py

• Added bands metadata for Vision Transformer (ViT) weight classes.
• Updated vit.py to import _satlas_bands, _satlas_sentinel2_bands, and _satlas_landsat_bands from swin.py for consistent band definitions.
• Applied correct band metadata for each ViT weight class, supporting Landsat and Sentinel datasets, ensuring metadata aligns with project standards.

Changes to resnet.py

• Added bands metadata for ResNet weight classes, providing consistent metadata across ResNet weights.
• Updated resnet.py to import _satlas_bands, _satlas_sentinel2_bands, and _satlas_landsat_bands from swin.py.
• Updated metadata fields to align with the Sentinel and Landsat dataset specifications, improving compatibility and usability for model users.
  Fixes Missing Band information for pretrained weights #2364

[InderParmar]

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[InderParmar]

Hi @adamjstewart , sorry for the confusion on my part, now I have made the appropriate changes, can you review the PR, and if there are no more concerns, can you add the "hacktoberfest-accepted" label to the PR, and then merge it before 1 November, I will be very thankful.

[InderParmar]

Hi @adamjstewart , I have made all the requested changes, can you please review the PR, and let me know if there are any further changes required. Looking forward to it,If you find the PR is good, please add the "hacktoberfest-accepted" label to it before merging.

[adamjstewart]

I ended up removing the fMoW band designations. The RGB version of the dataset was created using a combination of:

# bands	satellites	RGB channels
4	QuickBird-2, GeoEye-1	3, 2, 1
8	WorldView-2, WorldView-3	5, 3, 2

Since the band numbers are not consistent, there's no way to provide a single set of band indices.

[adamjstewart]

Thanks for the PR! It's still technically October somewhere on Earth, so good luck with Hacktoberfest!