module: do not wrap module._load when tracing is not enabled

[joyeecheung]

This prevents clobbering the stack traces with another internal frame and removes the unnecessary hoops from step-debugging.

[nodejs-github-bot]

Review requested:

• @nodejs/loaders

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.87%. Comparing base (e9b0849) to head (e06bcd0).
⚠️ Report is 9 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #61479      +/-   ##
==========================================
- Coverage   91.93%   89.87%   -2.06%     
==========================================
  Files         343      665     +322     
  Lines      139636   203296   +63660     
  Branches    22026    39081   +17055     
==========================================
+ Hits       128369   182713   +54344     
- Misses      11040    12929    +1889     
- Partials      227     7654    +7427     

Files with missing lines	Coverage Δ
lib/internal/modules/cjs/loader.js	98.16% <100.00%> (+18.70%)	⬆️

... and 453 files with indirect coverage changes

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[mcollina]

lgtm

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/70978/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/70980/