fix(js_formatter): ensure comments before * are placed before * in generators

[ah-yu]

Summary

Ensure the comments in front of the* token are placed in front of * for generators. If the following token of the comment is the * token then attach the comment to the preceding node.

class Foo {
   @decorator()
   /* comment */ *method(){}
}

// before fix
class Foo {
  @decorator()
  */* comment */ method() {}
}

// after fix
class Foo {
  @decorator()
  /* comment */
  *method() {}
}

// prettier
class Foo {
  @decorator()
  /* comment */
  *method() {}
}

[netlify]

✅ Deploy Preview for biomejs canceled.

Name	Link
🔨 Latest commit	349bee1
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[codspeed-hq]

CodSpeed Performance Report

Merging #1537 will degrade performances by 8.16%

_{⚠️ No base runs were found}

_{Falling back to comparing ah-yu:generator_method_comment (349bee1) with main (7f78594)}

Summary

❌ 1 regressions
✅ 92 untouched benchmarks

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

Benchmarks breakdown

	Benchmark	main	ah-yu:generator_method_comment	Change
❌	big5-added.json[cached]	2.3 ms	2.5 ms	-8.16%

[ematipico]

Thank you!