feat: make various experimental fields as stable

[G-Rath]

These fields were marked as stable as part of the v2 release but we forgot to move the actual struct fields out of the experimental struct, which this does.

Technically this isn't breaking because we declare anything in the experimental struct as not being covered by semver 😅

[G-Rath]

note I think we could also handle getting the scanLicensesAllowlist here, but I've left that for another PR because it would involve moving some other code around in order to support returning an error

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.77%. Comparing base (4f77b30) to head (956e85c).
⚠️ Report is 537 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1963   +/-   ##
=======================================
  Coverage   65.77%   65.77%           
=======================================
  Files         167      167           
  Lines       16071    16072    +1     
=======================================
+ Hits        10571    10572    +1     
  Misses       4841     4841           
  Partials      659      659           

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