[Snyk] Upgrade: , , react, react-dom, semver, , , clsx, , , cross-fetch, file-loader, lunr, next, raw-loader, react-syntax-highlighter, url-loader

[Snyk] Upgrade: , , react, react-dom, semver, , , clsx, , , cross-fetch, file-loader, lunr, next, raw-loader, react-syntax-highlighter, url-loader #473