refactor(parser): replace peek with lookahead in parsing delimited lists

[camchenry]

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[camchenry]

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• refactor(parser): replace peek with lookahead in parsing delimited lists #11337 👈 (View in Graphite)
• refactor(parser): remove lexer lookahead in module parsing #11330 : 2 other dependent PRs (#11332 , #11336 )
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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #11337 will degrade performances by 4.38%

_{Comparing 05-27-refactor_parser_replace_peek_with_lookahead_in_parsing_delimited_lists (77aac64) with main (99e6490)}

Summary

❌ 1 regressions
✅ 37 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	mangler[RadixUIAdoptionSection.jsx]	13.6 µs	14.2 µs	-4.38%

[overlookmotel]

#11343 has dealt with this in another way.