chore: update vitest version to v4.0.3

[koji]

Overview

update vitest version to v4.0.3

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Test Plan and Hands on Testing

Changelog

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Risk assessment

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 14.53%. Comparing base (23abc50) to head (0b2777f).

Additional details and impacted files

@@             Coverage Diff             @@
##             edge   #19984       +/-   ##
===========================================
- Coverage   25.09%   14.53%   -10.56%     
===========================================
  Files        3558     3371      -187     
  Lines      297575   293438     -4137     
  Branches    42158    46411     +4253     
===========================================
- Hits        74682    42660    -32022     
- Misses     222870   250573    +27703     
- Partials       23      205      +182     

Flag	Coverage Δ
step-generation	60.22% <ø> (+54.76%)	⬆️

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see 1275 files with indirect coverage changes

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