module: improve getPackageType performance

[dario-piotrowicz]

packageJsonReader#getPackageType currently gets the whole package scope config from the C++ binding and then extracts its type field, my understanding is that this is wasteful (since the whole object needs to be serialized to cross the C++/JS boundary) and that gathering the type in C++ and returning only that would be more efficient, that's what I'm attempting to do in this PR 🙂 (I hope my C++ makes sense as I am pretty inexperienced with it 🤞)

[nodejs-github-bot]

Review requested:

• @nodejs/loaders

[anonrig]

I'll review tomorrow morning.

[codecov]

Codecov Report

Attention: Patch coverage is 92.85714% with 1 line in your changes missing coverage. Please review.

Project coverage is 90.22%. Comparing base (1123585) to head (d242ecf).
Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
src/node_modules.cc	91.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #57599      +/-   ##
==========================================
- Coverage   90.22%   90.22%   -0.01%     
==========================================
  Files         630      630              
  Lines      185055   185064       +9     
  Branches    36216    36223       +7     
==========================================
- Hits       166975   166969       -6     
- Misses      11042    11043       +1     
- Partials     7038     7052      +14     

Files with missing lines	Coverage Δ
lib/internal/modules/package_json_reader.js	99.39% <100.00%> (ø)
src/node_modules.h	100.00% <ø> (ø)
src/node_modules.cc	78.73% <91.66%> (-0.29%)	⬇️

... and 25 files with indirect coverage changes

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[jasnell]

I think this should be ready to go but we're unable to run jenkins CI on it currently due to some ongoing maintenance, Once the CI system is unrestricted again we'll get the CI run scheduled so we can get this landed.