fix(js_formatter): fix invalid formatting of expanded bindings for AsNeeded arrow parens

[faultyserver]

Summary

Fixes #1106. Fixes #1428.

Test Plan

Added two spec tests to cover the cases given in the issue reports.

[netlify]

✅ Deploy Preview for biomejs ready!

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Lighthouse	1 paths audited Performance: 100 (no change from production) Accessibility: 97 (no change from production) Best Practices: 100 (no change from production) SEO: 93 (no change from production) PWA: - View the detailed breakdown and full score reports

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[codspeed-hq]

CodSpeed Performance Report

Merging #1449 will degrade performances by 6.74%

_{Comparing faulty/js-fix-asneeded (a4af9e3) with main (86688e4)}

Summary

❌ 1 regressions
✅ 92 untouched benchmarks

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

Benchmarks breakdown

	Benchmark	main	faulty/js-fix-asneeded	Change
❌	big5-added.json[cached]	2.3 ms	2.4 ms	-6.74%