docs: npx create-docusaurus CLI command should install the appropriate version

[DanRoscigno]

latest gives 2.4.3

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⚡️ Lighthouse report for the deploy preview of this PR

URL	Performance	Accessibility	Best Practices	SEO	PWA	Report
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/docs/installation	🟠 78	🟢 98	🟢 92	🟢 100	🟠 89	Report

[slorber]

Thanks

Will need to sleep on it a bit, and study how other frameworks handle this.

See my comment: https://github.com/facebook/docusaurus/pull/9360#issuecomment-1741267457