fix(css_formatter): don't wrap selector identation after css comments

[fireairforce]

Summary

closes: #4575

I add special judge for the case like:

/* 1some medium long comment */
.line1 selector,
/* 2some medium long comment */
.line1 selector,
/* 3some medium long comment */
div selector {
  background: green;
}

if there was a selector, it contains comments before, it will don't be wrapped by the ident(So i add judge in this case to remove the ident for the selector).

Test Plan

I add test case.

[codspeed-hq]

CodSpeed Performance Report

Merging #4614 will not alter performance

_{Comparing fireairforce:fix-4575 (3cb170b) with main (4848994)}

Summary

✅ 97 untouched benchmarks

[ematipico]

It seems your local version of cargo-insta is outdated. You can update it using just update-tools, or just cargo install cargo-insta

[fireairforce]

Thanks for the reminder, I have updated it

[fireairforce]

this case i am align with prettier here: