GSGCT-139: Fix dates

[AlitaBernachot]

Description

This PR fixes the content of the "About the data" section regarding the dates: instead of displaying the metadata dates, we now display the resource related dates (recordUpdated, resourceCreated, and resourcePublished instead of recordCreated and recordPublished).

Architectural changes

None

Screenshots

No change in the UI.

Quality Assurance Checklist

• Commit history is devoid of any merge commits and readable to facilitate reviews
• If new logic ⚙️ is introduced: unit tests were added
• If new user stories 🤏 are introduced: E2E tests were added
• If new UI components 🕹️ are introduced: corresponding stories in Storybook were created
• If breaking changes 🪚 are introduced: add the breaking change label
• If bugs 🐞 are fixed: add the backport <release branch> label
• The documentation website 📚 has received the love it deserves

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[github-actions]

Affected libs: api-metadata-converter,
Affected apps: metadata-converter,

• 🚀 Build and deploy storybook and demo on GitHub Pages
• 📦 Build and push affected docker images

[github-actions]

📷 Screenshots are here!

[coveralls]

coverage: 84.791% (+0.6%) from 84.193%
when pulling bbe5552 on GSGCT-139-fix-dates-resources
into 435a18a on main.

[jahow]

This looks really good, thanks a lot! I've added a comment regarding the GN4 formatter, could you please clarify? and then feel free to merge :)

[jahow]

Am I guessing right that this is kept for backwards compatibility? I think there can theoretically be a publicationDate field coming from the index so I would rely on this one instead of publicationDateForResource, but maybe you had a good reason to do so