fix: Fix typescript version

[fabien0102]

Why

Apparently newest version of typescript are breaking some type comparisons, also this is more safe to have a stable version of typescript for this project (since we are using the compiler API).

Related issue

#27

[codecov-commenter]

Codecov Report

Merging #28 (bf32c58) into main (e5e4961) will decrease coverage by 0.46%.
The diff coverage is 96.00%.

@@            Coverage Diff             @@
##             main      #28      +/-   ##
==========================================
- Coverage   98.49%   98.02%   -0.47%     
==========================================
  Files           8        9       +1     
  Lines         332      355      +23     
  Branches      102      100       -2     
==========================================
+ Hits          327      348      +21     
- Misses          5        6       +1     
- Partials        0        1       +1     

Impacted Files	Coverage Δ
src/utils/resolveDefaultProperties.ts	95.23% <95.23%> (ø)
src/core/generateZodSchema.ts	97.22% <100.00%> (+0.01%)	⬆️
src/core/jsDocTags.ts	98.46% <100.00%> (-1.54%)	⬇️
src/core/validateGeneratedTypes.ts	97.43% <100.00%> (+0.06%)	⬆️

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