build(deps): Bump @mdx-js/react from 1.6.22 to 2.1.1

Bumps [@mdx-js/react](https://github.com/mdx-js/mdx/tree/HEAD/packages/react) from 1.6.22 to 2.1.1.
- [Release notes](https://github.com/mdx-js/mdx/releases)
- [Changelog](https://github.com/mdx-js/mdx/blob/main/changelog.md)
- [Commits](https://github.com/mdx-js/mdx/commits/2.1.1/packages/react)

---
updated-dependencies:
- dependency-name: "@mdx-js/react"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -18,7 +18,7 @@
     "@docusaurus/plugin-pwa": "^2.0.0-beta.18",
     "@docusaurus/preset-classic": "2.0.0-beta.18",
     "@docusaurus/theme-search-algolia": "^2.0.0-beta.18",
-    "@mdx-js/react": "^1.6.21",
+    "@mdx-js/react": "^2.1.1",
     "@svgr/webpack": "^6.2.1",
     "clsx": "^1.1.1",
     "docusaurus-plugin-sass": "github:Queue-ri/docusaurus-plugin-sass#master",