[i18n-fr] Translate installation to French

[NoB0]

What does this PR do?

Translated the quicktour.mdx file of the documentation to French.

Part of #21456

Thank you in advance for your review.

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?

French speaking contributors.
Documentation: @stevhliu and @MKhalusova

[CharbelAD]

Heads up, a few typos I was able to spot:

• line 31: missing 's' -> environnements
• line 57: en seule ligne -> en une seule ligne
• line 74 : suivant -> suivants
• line 110: utilie -> utile

[NoB0]

Heads up, a few typos I was able to spot:

• line 31: missing 's' -> environnements
• line 57: en seule ligne -> en une seule ligne
• line 74 : suivant -> suivants
• line 110: utilie -> utile

Thanks for pointing this out! I corrected them and checked for others, I believe it is now ok.

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint.

[MKhalusova]

Thank you for working on this! Please make sure the CI checks are green. You can find more information here https://github.com/huggingface/transformers/blob/main/CONTRIBUTING.md

[MKhalusova]

Thank you for the translation! Looks good to me as far as structure goes, and to my limited understanding of French.

[ArthurZucker]

Thanks for translating

[ArthurZucker]

Mmm the channel does not translate to chaine in this case but rather canal

[NoB0]

Updated with canal.

[ArthurZucker]

complicated way of saying that you are running something under proxy

[NoB0]

It appears that is particular sentence was removed from the English documentation. I updated the content to match the English documentation. I am a bit unsure about the translation of the last sentence (i.e., Seuls les fichiers ...), please check.

[ArthurZucker]

Thanks for the translation!