[R20-1656] Add image captions in content

[waitingallday]

Issue: https://digital-vic.atlassian.net/browse/R20-1656

What I did

• Transpose image captions from raw source with cheerio
• RplContent images are now wrapped in a <figure> to accommodate a <figcaption> if it exists
• Update unit tests

How to test

Checklist

For all PR's

• I've added relevant changes to the project Readme if needed.
• I've updated the documentation site as needed.
• I have added unit tests to cover my changes (if not applicable, please state why in a comment)

For new components only

• I have added a story covering all variants
• I have checked a11y tab in storybook passes
• Any events are emitted on the event bus

[netlify]

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[cypress]

Passing run #1251 ↗︎

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Details:

feat: ✨ add image captions in content
Project: ripple-framework	Commit: 5bf23a8ff6
Status: Passed	Duration: 05:44 💡
Started: Feb 7, 2024 7:42 AM	Ended: Feb 7, 2024 7:48 AM

Review all test suite changes for PR #1028 ↗︎