Sync with reactjs.org @ a08e1fd4

[react-translations-bot]

This PR was automatically generated.

Merge changes from reactjs.org at a08e1fd4

The following files have conflicts and may need new translations:

• [ ] README.md
• [ ] content/docs/add-react-to-a-website.md
• [ ] content/docs/addons-test-utils.md
• [ ] content/docs/components-and-props.md
• [ ] content/docs/create-a-new-react-app.md
• [ ] content/docs/faq-styling.md
• [ ] content/docs/getting-started.md
• [ ] content/docs/handling-events.md
• [ ] content/docs/hello-world.md
• [ ] content/docs/lifting-state-up.md
• [ ] content/docs/lists-and-keys.md
• [ ] content/docs/reference-react-dom.md
• [ ] content/docs/rendering-elements.md
• [ ] content/docs/thinking-in-react.md
• [ ] content/docs/typechecking-with-proptypes.md
• [ ] src/components/MarkdownPage/MarkdownPage.js

Please fix the conflicts by pushing new commits to this pull request, either by editing the files directly on GitHub or by checking out this branch.

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Doing so will "erase" the commits from main and cause them to show up as conflicts the next time we merge.