"Edit this page" links point at Docusaurus repo

[weslord]

For instance, the "Edit this page" link at the bottom of https://turfjs.org/docs/api/nearestNeighborAnalysis points to https://github.com/facebook/docusaurus/tree/main/packages/create-docusaurus/templates/shared/versioned_docs/version-7.2.0/api/nearestNeighborAnalysis.mdx.

https://github.com/Turfjs/turf-www/blob/master/docusaurus.config.js#L46-L49

https://github.com/Turfjs/turf-www/blob/master/docusaurus.config.js#L53-L56