Add Jinja as a requirement with the right version cutoff

[Rocketknight1]

We (I) were lazy and didn't add Jinja as a requirement because it was already a requirement of torch. This PR finally makes it a requirement of transformers as well, and lets us set the right version cutoff so we can ensure we have the filters we need to render templates properly.

[HuggingFaceDocBuilderDev]

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[amyeroberts]

LGTM! Thanks for adding

Let's just have a double check from @ydshieh to confirm if we need to add this anywhere else

[xenova]

Fixes Transformers.js CI ✅

[Rocketknight1]

Merging this to make sure it's in time for the release, but @ydshieh feel free to let me know if there's anything else I need to add and I'll put it in a follow-up PR!

[ydshieh]

@Rocketknight1 Is jinja necessary in some tests? Or it's just for some people including you when working with templates?

[Rocketknight1]

@ydshieh there are chat template tests in test_tokenization_common and test_chat_template_utils

[ydshieh]

In order to have this version being taking into account in our CI, we will have to this dependency being used in

• for example, docker/torch-light.dockerfile so CircleCI could use it
• also some docker files for GitHub Actions (daily CI for example)

If so far CI works well without what I suggest above, it's fine. We can take some actions once we need some changes.