feat(sema/check): check for reserved type names

[DonIsaac]

It may make sense to move some or all of this to oxc_parser since switching over token Kind is much faster than string comparisons.

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #11694 will not alter performance

_{Comparing DonIsaac:don/sema/feat/reserved-type-names (f71dbd0) with main (8c341a2)}

Summary

✅ 38 untouched benchmarks

[DonIsaac]

yeah it makes sense to do this in the parser imo. Though I wonder why only mangler benchmarks are regressing and not semantic ones too

[camc314]

yeah it makes sense to do this in the parser imo. Though I wonder why only mangler benchmarks are regressing and not semantic ones too

mangler benchmarks are super flaky