WebTest version in CI / development requirements raises warnings

[stevenbal]

Product versie / Product version

0.0.3 / latest

Omschrijf het probleem / Describe the bug

3.0.2 has been yanked from pypi: https://pypi.org/project/WebTest/3.0.2/

warning: `webtest==3.0.2` is yanked (reason: "wrong medatata")
warning: The package `python-creole==1.4.10` does not have an extra named `all-filter-dependencies`
warning: The package `bleach==6.2.0` does not have an extra named `all-filter-dependencies`
warning: The package `docutils==0.17.1` does not have an extra named `all-filter-dependencies`
warning: The package `pygments==2.18.0` does not have an extra named `all-filter-dependencies`
warning: The package `smartypants==2.0.1` does not have an extra named `all-filter-dependencies`
warning: The package `markdown==3.3.6` does not have an extra named `all-filter-dependencies`
warning: The package `textile==4.0.3` does not have an extra named `all-filter-dependencies`

Stappen om te reproduceren / Steps to reproduce

1. Run uv pip install -r requirements/dev.txt
2. Observe the warnings

Verwacht gedrag / Expected behavior

Webtest should be updated to a non yanked version (3.0.4 is the newest version as of writing this ticket)