fix(list): swapped to use marker

[agliga]

Fixes #2515

• This PR contains CSS changes
• This PR does not contain CSS changes

Description

Changed list-style to be marker for list.css

Checklist

• I verify the build is in a non-broken state
• I verify all changes are within scope of the linked issue
• I regenerated all CSS files under dist folder
• I tested the UI in all supported browsers
• I did a visual regression check of the components impacted by doing a Percy build and approved the build
• I tested the UI in dark mode and RTL mode
• I added/updated/removed Storybook coverage as appropriate

[changeset-bot]

🦋 Changeset detected

Latest commit: de5b6cb

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@ebay/skin	Minor

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[saiponnada]

Looks good to me! Curious on content: "", Is content necessary; won't font-size alone is sufficient?

[ArtBlue]

Looks good to me! Curious on content: "", Is content necessary; won't font-size alone is sufficient?

I could be wrong, but I believe the example of this "trick" that we discovered included content. I don't know the implications of omitting it, but if it doesn't hurt, I'd include it.

[ArtBlue]

Looks good; just a selector question.