Bump @mdx-js/react from 2.3.0 to 3.1.0 in /bbbeasy-docs

Bumps [@mdx-js/react](https://github.com/mdx-js/mdx/tree/HEAD/packages/react) from 2.3.0 to 3.1.0.
- [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/3.1.0/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]

bbbeasy-docs/package.json

@@ -19,7 +19,7 @@
     "@docusaurus/core": "2.4.3",
     "@docusaurus/plugin-client-redirects": "2.4.3",
     "@docusaurus/preset-classic": "2.4.3",
-    "@mdx-js/react": "^1.6.22",
+    "@mdx-js/react": "^3.1.0",
     "clsx": "^1.2.1",
     "prism-react-renderer": "^1.3.5",
     "react": "^17.0.2",