fix: improve ERR_AMBIGUOUS_MODULE_SYNTAX error message

[ST4RKJR]

This PR improves the error message for ERR_AMBIGUOUS_MODULE_SYNTAX by dynamically identifying the CommonJS global that caused the ambiguity, instead of hardcoding 'require()'.

Fixes #60322

[nodejs-github-bot]

Review requested:

• @nodejs/loaders

[aduh95]

Tests are not passing, there are conflicts, and the linked issue was closed as resolved. Closing for now, thanks for the PR.

[codecov]

Codecov Report

❌ Patch coverage is 92.30769% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 88.51%. Comparing base (e8c9c43) to head (9b0a95e).
⚠️ Report is 28 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/internal/modules/esm/module_job.js	92.30%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #60949      +/-   ##
==========================================
- Coverage   88.51%   88.51%   -0.01%     
==========================================
  Files         703      703              
  Lines      208405   208405              
  Branches    40190    40193       +3     
==========================================
- Hits       184468   184463       -5     
- Misses      15941    15950       +9     
+ Partials     7996     7992       -4     

Files with missing lines	Coverage Δ
lib/internal/modules/esm/module_job.js	96.59% <92.30%> (ø)

... and 41 files with indirect coverage changes

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