RangeControl marks styling regression

[stokesman]

Description

The marks in RangeControl are vertically off-center.

I've visited the WordPress Design Library looking for any specs on the mark placement. I found the designs for range controls but could not find any of them with marks.

Given the lack of specs, I'd recommend adjusting them vertically to center on the rail since they were like that originally.

Current Styling

Expected Styling (from #26745)

Step-by-step reproduction instructions

Check the marks story for RangeControl in storybook.

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

[HILAYTRIVEDI]

@stokesman I can't able to generate the error.
https://www.awesomescreenshot.com/image/14134856?key=230c4db092cda02a0162b73b2166b348

[stokesman]

Thanks for testing this @HILAYTRIVEDI. I see from your screenshot that they are not off the rails completely but they are still not as expected. Posting a portion of your image here:

The marks should be vertically centered on the rails.

[HILAYTRIVEDI]

#Range control marks center aligned #35206
@stokesman I made the required code changes in this PR. Please review, thank you.

[ciampo]

Looks like #64481 was opened (and recently fixed) for this same issue. Going to close this PR.