This backports the Tailwind configuration we have been iterating on in
the GitLab project. This results in a more or less complete config which
consumer can start leveraging to apply Pajamas-compliant CSS utils.

BREAKING CHANGE: This overrides several Tailwind configuration option.
Consumers that were already using Tailwind with the GitLab UI preset
should keep an eye out for utils that might behave differently.

The addition of some custom utils to Tailwind's config seems to cause
the Prettier plugin to reorder some their occurrences in the codebase.

feat(tailwind): add the custom configuration

See merge request gitlab-org/gitlab-ui!4338



Merged-by: Lukas 'ai-pi' Eipert <leipert@gitlab.com>
Approved-by: Lukas 'ai-pi' Eipert <leipert@gitlab.com>
Reviewed-by: Paul Gascou-Vaillancourt <pgascouvaillancourt@gitlab.com>
Co-authored-by: Paul Gascou-Vaillancourt <paul.gascvail@gmail.com>

# [86.0.0](gitlab-org/gitlab-ui@v85.14.0...v86.0.0) (2024-07-04)

### Features

* **tailwind:** add the custom configuration ([fafca856](gitlab-org/gitlab-ui@fafca856))

### BREAKING CHANGES

* **tailwind:** This overrides several Tailwind configuration option.
Consumers that were already using Tailwind with the GitLab UI preset
should keep an eye out for utils that might behave differently.