Dsw 4172 pie icon with background component unit tests

[nindyahapsari]

Please click the Preview tab and select a different PR template if your change isn't for an existing web component.

PIE Docs Template
New Web Component Template

═══════════════════════════════════════════════════════════

Describe your changes (can list changeset entries if preferable)

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

• I have performed a self-review of my code.
• I have added thorough tests where applicable (unit / component / visual).
• I have reviewed the PIE Storybook/PIE Docs PR preview.
• I have reviewed visual test updates properly before approving.
• If changes will affect consumers of the package, I have created a changeset entry.
• If a changeset file has been created, I have tested these changes in PIE Aperture using the /test-aperture command.

Not-applicable Checklist items

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

---

Reviewer checklists (complete before approving)

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

Reviewer 1

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

[changeset-bot]

🦋 Changeset detected

Latest commit: d9c96b7

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

This PR includes changesets to release 4 packages

Name	Type
@justeattakeaway/pie-icon-with-background	Minor
@justeattakeaway/pie-webc	Patch
@justeattakeaway/pie-docs	Patch
@justeattakeaway/pie-storybook	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR