Fixing incorrect feature name for candle-core

[sohelzerdoumi]

What does this PR do?

Fixing wrong features name of candle-core

candle-core/Cargo.toml

# candle-core/Cargo.toml
[features]
default = []
cuda = ["cudarc", "dep:candle-kernels", "dep:ug-cuda"]
cudnn = ["cuda", "cudarc/cudnn"]
mkl = ["dep:libc", "dep:intel-mkl-src"]
accelerate = ["dep:libc", "dep:accelerate-src"]
metal = ["dep:metal", "dep:candle-metal-kernels", "dep:ug-metal"]

Now, we can import and use cuda feature from your repo:

[build-dependencies]
text-embeddings-backend = { git = "https://github.com/huggingface/text-embeddings-inference.git", version = "1.7.0", features = ['cuda'] }

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• This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
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• Did you write any new necessary tests?

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Anyone in the community is free to review the PR once the tests have passed. Feel free to tag
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[Narsil]

What makes you think they are wrong ?

The code compile perfectly, because we don't live on stock candle but on a branch to enable more complex compilation options which require those features.