[DO NOT MERGE] testing out `tokenizers==013.4.rc1`.
Author: Narsil
Pull request: yes

# What does this PR do?
testing out `tokenizers==013.4.rc1`.

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Fixes # (issue)


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Models:

- text models: @ArthurZucker and @younesbelkada
- vision models: @amyeroberts
- speech models: @sanchit-gandhi
- graph models: @clefourrier

Library:

- flax: @sanchit-gandhi
- generate: @gante
- pipelines: @Narsil
- tensorflow: @gante and @Rocketknight1
- tokenizers: @ArthurZucker
- trainer: @sgugger

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- ray/raytune: @richardliaw, @amogkam

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- datasets: [different repo](https://github.com/huggingface/datasets)
- diffusers: [different repo](https://github.com/huggingface/diffusers)
- rust tokenizers: [different repo](https://github.com/huggingface/tokenizers)

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Comments:
@ydshieh FYI.

Current failure seem all linked to small dummy tokenizers. I'll look into the errors and report back (not sure why stride is so much used though)

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