fix: fatal validations are not properly hyphenated

[rix0rrr]

We replace spaces in plugin names with hyphens, but forgot to do it for for fatal validations.

Fix that.

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.59%. Comparing base (4086fdf) to head (ce2bafc).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1720   +/-   ##
=======================================
  Coverage   89.59%   89.59%           
=======================================
  Files          77       77           
  Lines       11758    11758           
  Branches     1651     1651           
=======================================
  Hits        10534    10534           
  Misses       1195     1195           
  Partials       29       29           

Flag	Coverage Δ
suite.unit	89.59% <ø> (ø)

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