Bump @mdx-js/react from 2.1.5 to 2.2.1

Bumps [@mdx-js/react](https://github.com/mdx-js/mdx/tree/HEAD/packages/react) from 2.1.5 to 2.2.1.
- [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/2.2.1/packages/react)

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

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

src/Umbraco.Web.UI.Client/package.json

@@ -69,7 +69,7 @@
 	},
 	"devDependencies": {
 		"@babel/core": "^7.20.5",
-		"@mdx-js/react": "^2.1.5",
+		"@mdx-js/react": "^2.2.1",
 		"@open-wc/testing": "^3.1.7",
 		"@playwright/test": "^1.28.1",
 		"@storybook/addon-a11y": "^6.5.14",