Add carousel jsonld

[statebait]

Description of Change(s):

Implements #415

Adds the carousel jsonld component. Refer here- https://developers.google.com/search/docs/data-types/carousel

The following types are currently supported:

• Default (the summary list)
• Course
• Movie
• Recipe

Have updated all the e2e cypress tests and the docs in the README

[statebait]

@garmeeh

[garmeeh]

@all-contributors please add @statebait for code, doc, test

[allcontributors]

@garmeeh

I've put up a pull request to add @statebait! 🎉

[garmeeh]

🎉 Thank you for adding this feature.

Only comment I would have is that if the jsonld is updated in recipe.tsx it would also have to be updated in carousel.tsx. This s only minor and can be updated in a future refactor.

[statebait]

🎉 Thank you for adding this feature.

Only comment I would have is that if the jsonld is updated in recipe.tsx it would also have to be updated in carousel.tsx. This s only minor and can be updated in a future refactor.

Thanks!! Will make a PR to use a single function to generate the jsonld for recipe (and course).