src: remove redundant experimental_transform_types from node_options.h

[ShenHongFei]

#61803 removed --experimental-transform-types

There is still one related attribute in node_options.h that has not been removed.

@marco-ippolito

[nodejs-github-bot]

Review requested:

• @nodejs/config

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.65%. Comparing base (6a3d358) to head (340575f).
⚠️ Report is 106 commits behind head on main.

Additional details and impacted files

@@ Coverage Diff @@## main #62058 +/- ##
==========================================
+ Coverage 89.58% 89.65% +0.07% 
==========================================
Files 674 676 +2 Lines 205159 206239 +1080 Branches 39352 39496 +144 ==========================================
+ Hits 183792 184908 +1116 + Misses 13583 13460 -123 - Partials 7784 7871 +87 

Files with missing lines	Coverage Δ
src/node_options.h	97.93% <ø> (+0.03%)	⬆️

... and 123 files with indirect coverage changes

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[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71517/

[nodejs-github-bot]

Landed in 2422ed8