src: add name for more threads

[theanarkh]

const vm = require('vm');
const trace_events = require('trace_events');

trace_events.createTracing({ categories: ['node.perf'] }).enable();

new vm.Script('while(1) {}').runInThisContext({breakOnSigint: true, timeout: 100000});

• make -j4 test (UNIX), or vcbuild test (Windows) passes
• tests and/or benchmarks are included
• documentation is changed or added
• commit message follows commit guidelines

[codecov]

Codecov Report

❌ Patch coverage is 75.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 89.85%. Comparing base (bdcab71) to head (329cbae).
⚠️ Report is 56 commits behind head on main.

Files with missing lines	Patch %	Lines
src/tracing/agent.cc	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #59601      +/-   ##
==========================================
- Coverage   89.86%   89.85%   -0.02%     
==========================================
  Files         664      667       +3     
  Lines      194944   196263    +1319     
  Branches    38285    38561     +276     
==========================================
+ Hits       175180   176345    +1165     
- Misses      12229    12371     +142     
- Partials     7535     7547      +12     

Files with missing lines	Coverage Δ
src/node_platform.cc	76.24% <100.00%> (+0.04%)	⬆️
src/node_watchdog.cc	72.19% <100.00%> (+0.25%)	⬆️
src/tracing/agent.cc	90.06% <0.00%> (ø)

... and 70 files with indirect coverage changes

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[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/68849/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/68857/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/68859/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/68878/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/68896/

[nodejs-github-bot]

Landed in 83c955d