Update chip theme

[ghsteff]

PR Checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[x] Other... Please describe: Theme update

Does this PR introduce a breaking change?

[x] Yes
[ ] No

This updates ChipTheme. Existing applications that overwrite or extend ChipTheme will have to update to match the new shape

Other information

Dark mode

Screen.Recording.2024-04-24.at.1.50.24.PM.mov

Light mode

Screen.Recording.2024-04-24.at.1.50.54.PM.mov

Note: The border of the selected default outlined tag in light mode is the same color as the storybook background so you can't see it

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[amcdnl]

Docs need to be updated for this.

[amcdnl]

You have a conflict now 😝