Allowing users to use the latest `tokenizers` release !

[Narsil]

What does this PR do?

• Allow users to use the most recent tokenizers version.
• Should be 100% backward compatible, but there were quite large changes to the actual codebase.

Fixes # (issue)

Before submitting

• [ ] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• [ ] Did you read the contributor guideline, Pull Request section?
• [ ] Was this discussed/approved via a Github issue or the forum? Please add a link to it if that's the case.
• [ ] Did you make sure to update the documentation with your changes? Here are the documentation guidelines, and here are tips on formatting docstrings.
• [ ] Did you write any new necessary tests?

Who can review?

Anyone in the community is free to review the PR once the tests have passed. Feel free to tag members/contributors who may be interested in your PR.

[sgugger]

You need to run make style when changing the setup.

[HuggingFaceDocBuilderDev]

The documentation is not available anymore as the PR was closed or merged.

[sgugger]

Failure seem unrelated. Yet rebasing on main to remove the failure linked to the Datasets release and re-laucnhing spurious tests would be helpful to ease everyone's mind :-)

[Narsil]

@sgugger Should I wait for a second core maintainer's opinion on this ?

[sgugger]

Nope, you can go ahead and merge :-)

[Smaug123]

I couldn't immediately find the release process for this repository - when will this make it into a release? tokenizers (for versions earlier than 0.13.0) had no wheel available for Apple silicon, so I believe until this PR is released we're stuck with source builds for that dependency.

[sgugger]

The next release of Transformers will be in a month roughly. In the meantime, you can install it from source.