Bump the package-updates group across 1 directory with 7 updates

Bumps the package-updates group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@docusaurus/core](https://github.com/facebook/docusaurus/tree/HEAD/packages/docusaurus) | `3.8.1` | `3.9.1` |
| [@docusaurus/preset-classic](https://github.com/facebook/docusaurus/tree/HEAD/packages/docusaurus-preset-classic) | `3.8.1` | `3.9.1` |
| [@mdx-js/react](https://github.com/mdx-js/mdx/tree/HEAD/packages/react) | `3.1.0` | `3.1.1` |
| [react](https://github.com/facebook/react/tree/HEAD/packages/react) | `19.1.1` | `19.2.0` |
| [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom) | `19.1.1` | `19.2.0` |



Updates `@docusaurus/core` from 3.8.1 to 3.9.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.9.1/packages/docusaurus)

Updates `@docusaurus/preset-classic` from 3.8.1 to 3.9.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.9.1/packages/docusaurus-preset-classic)

Updates `@mdx-js/react` from 3.1.0 to 3.1.1
- [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/3.1.1/packages/react)

Updates `react` from 19.1.1 to 19.2.0
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.0/packages/react)

Updates `react-dom` from 19.1.1 to 19.2.0
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.0/packages/react-dom)

Updates `@docusaurus/module-type-aliases` from 3.8.1 to 3.9.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.9.1/packages/docusaurus-module-type-aliases)

Updates `@docusaurus/types` from 3.8.1 to 3.9.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.9.1/packages/docusaurus-types)

---
updated-dependencies:
- dependency-name: "@docusaurus/core"
  dependency-version: 3.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: package-updates
- dependency-name: "@docusaurus/preset-classic"
  dependency-version: 3.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: package-updates
- dependency-name: "@mdx-js/react"
  dependency-version: 3.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: package-updates
- dependency-name: react
  dependency-version: 19.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: package-updates
- dependency-name: react-dom
  dependency-version: 19.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: package-updates
- dependency-name: "@docusaurus/module-type-aliases"
  dependency-version: 3.9.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: package-updates
- dependency-name: "@docusaurus/types"
  dependency-version: 3.9.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: package-updates
...

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Author: dependabot[bot]