Pin ipywidgets to 8.0.4

[hmgaudecker]

Tests break with ipywidgets=8.0.5

plotly/plotly.py#4120

[codecov]

Codecov Report

Patch coverage: 98.57% and project coverage change: +0.01 🎉

Comparison is base (51c0c3d) 94.38% compared to head (cdb7702) 94.39%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #560      +/-   ##
==========================================
+ Coverage   94.38%   94.39%   +0.01%     
==========================================
  Files          47       47              
  Lines        2850     2892      +42     
==========================================
+ Hits         2690     2730      +40     
- Misses        160      162       +2     

Impacted Files	Coverage Δ
src/_gettsim/taxes/zu_verst_eink/eink.py	91.17% <83.33%> (+0.85%)	⬆️
src/_gettsim/functions_loader.py	86.69% <100.00%> (+0.21%)	⬆️
src/_gettsim/policy_environment.py	100.00% <100.00%> (ø)
src/_gettsim/shared.py	98.83% <100.00%> (+0.96%)	⬆️
...sim/social_insurance_contributions/ges_krankenv.py	100.00% <100.00%> (ø)
src/_gettsim/taxes/zu_verst_eink/freibetraege.py	87.50% <100.00%> (+0.83%)	⬆️
src/_gettsim/visualization.py	90.29% <100.00%> (-0.14%)	⬇️

... and 1 file with indirect coverage changes

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[hmgaudecker]

Self-review due to triviality.