Support depencencies from github
Updated the `deps` regex to support dependencies from github.

For example I often want to run the `transformers` CI but with the `main` branch of `datasets` using
```
    "datasets @ git+https://github.com/huggingface/datasets@main#egg=datasets",
```
Tests failure are not related to this PR (but to `datasets`, sorry)

<s>May I merge anyway ?</s>

EDIT: actually the CI has been fixed on main, let me just update this PR<|||||>_The documentation is not available anymore as the PR was closed or merged._