chore: Update test-utils doc snapshots

[just-boris]

Description

Update snapshots following this change: cloudscape-design/documenter#91

Related links, issue #, if available: n/a

How has this been tested?

Test only change

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[just-boris]

Git diff cannot detect new classes inserted in the middle of the list, and it renders them as "modified". See below, the AttributeEditorWrapper still exists

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.12%. Comparing base (1fee55a) to head (fef90eb).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3853   +/-   ##
=======================================
  Coverage   97.12%   97.12%           
=======================================
  Files         844      844           
  Lines       24553    24553           
  Branches     8659     8660    +1     
=======================================
  Hits        23846    23846           
+ Misses        700      657   -43     
- Partials        7       50   +43     

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