lib: enable web worker api by default

[avivkeller]

cc @panva

Ref: #64894
Ref: #43583

Makes web worker support enabled by default

[nodejs-github-bot]

Review requested:

• @nodejs/config

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.49%. Comparing base (c61ba86) to head (cd6e15e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #65323      +/-   ##
==========================================
- Coverage   90.50%   90.49%   -0.01%     
==========================================
  Files         797      797              
  Lines      277785   277785              
  Branches    53365    53369       +4     
==========================================
- Hits       251418   251393      -25     
- Misses      16753    16802      +49     
+ Partials     9614     9590      -24     

Files with missing lines	Coverage Δ
src/node_options.cc	81.88% <ø> (+0.07%)	⬆️
src/node_options.h	95.23% <100.00%> (-0.44%)	⬇️

... and 34 files with indirect coverage changes

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[aduh95]

You'd need to also add the changes entry and update the link at

node/doc/api/globals.md

Lines 1313 to 1320 in 8b9f89f

	## Class: `Worker`
	<!-- YAML
	added: REPLACEME
	-->
	> Stability: 1 - Experimental. Enable this API with the
	> [`--experimental-web-worker`][] CLI flag.

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/76304/

[avivkeller]

Needs a re-approval

[aduh95]

We probably need a regression test