chore(pie-textarea): DSW-2653 update component status to beta

[maledr5]

Describe your changes (can list changeset entries if preferable)

[Changed] - update the textarea component status to beta

Additionally I updated the README of the components with information about how the component status is handled. Please review if this is correct.

Author Checklist (complete before requesting a review)

• I have performed a self-review of my code
• I have updated the package.json file of the component
• I have updated the resource table in the doc site with the component storybook link
• I have validated that the component has examples in Aperture
• I have reviewed the Docs site preview
• If there are visual test updates, I have reviewed them properly before approving

Not-applicable Checklist items

• I have added thorough tests where applicable (unit / component / visual)

Reviewer checklists (complete before approving)

Reviewer 1 - @fernandofranca

• I have reviewed the Docs site preview
• If there are visual test updates, I have reviewed them

Reviewer 2

• I have reviewed the Docs site preview
• If there are visual test updates, I have reviewed them

[changeset-bot]

🦋 Changeset detected

Latest commit: dce0834

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

This PR includes changesets to release 9 packages

Name	Type
@justeattakeaway/pie-textarea	Patch
pie-docs	Patch
pie-storybook	Patch
@justeattakeaway/pie-webc	Patch
wc-angular12	Patch
wc-nuxt2	Patch
wc-react17	Patch
wc-react18	Patch
wc-vue3	Patch

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