test(pie-chip): DSW-2373 refactor pie-chip component/a11y tests to use @playwright/test

[siggerzz]

Describe your changes (can list changeset entries if preferable)

• refactor pie-chip component/a11y tests to use @playwright/test

Author Checklist (complete before requesting a review, do not delete any)

• I have performed a self-review of my code.
• I have reviewed the PIE Storybook/PIE Docs PR preview.

Not-applicable Checklist items

Please move any Author checklist items that do not apply to this pull request here.

• [-] - NA I have added thorough tests where applicable (unit / component / visual).
• [-] - NA If changes will affect consumers of the package, I have created a changeset entry.
• [-] - NA If a changeset file has been created, I have tested these changes in PIE Aperture using the /test-aperture command.
• [-] - NA I have reviewed visual test updates properly before approving.

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Reviewer checklists (complete before approving)

Mark items as [-] N/A if not applicable.

Reviewer 1 - @JoshuaNg2332

• I have reviewed the PIE Storybook/PIE Docs PR preview.
• I have verified that all acceptance criteria for this ticket have been completed.
• [-] - NA I have reviewed the Aperture changes (if added)
• [-] - NA If there are visual test updates, I have reviewed them.

Reviewer 2

• I have reviewed the PIE Storybook/PIE Docs PR preview.
• I have verified that all acceptance criteria for this ticket have been completed.
• [-] - NA I have reviewed the Aperture changes (if added)
• [-] - NA If there are visual test updates, I have reviewed them.

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Latest commit: 6cf0958

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