Merge #1735

1735: Delete obsolete jest config r=curquiza a=flevi29

# Pull Request

## What does this PR do?
In one of my `git rebase`s I accidentally re-included jest config file, which is obsolete due to Jest being replaced by Vitest

## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!


Co-authored-by: F. Levi <55688616+flevi29@users.noreply.github.com>