build(deps): bump the js-dependencies group across 1 directory with 7 updates (#4878)

Bumps the js-dependencies group with 7 updates in the /docs-starlight directory:

| Package | From | To |
| --- | --- | --- |
| [@astrojs/markdown-remark](https://github.com/withastro/astro/tree/HEAD/packages/markdown/remark) | `6.3.6` | `6.3.7` |
| [@astrojs/sitemap](https://github.com/withastro/astro/tree/HEAD/packages/integrations/sitemap) | `3.5.1` | `3.6.0` |
| [@astrojs/vercel](https://github.com/withastro/astro/tree/HEAD/packages/integrations/vercel) | `8.2.7` | `8.2.8` |
| [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) | `5.13.7` | `5.13.11` |
| [sharp](https://github.com/lovell/sharp) | `0.34.3` | `0.34.4` |
| [starlight-links-validator](https://github.com/HiDeoo/starlight-links-validator/tree/HEAD/packages/starlight-links-validator) | `0.17.2` | `0.18.0` |
| [@types/bun](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/bun) | `1.2.21` | `1.2.22` |



Updates `@astrojs/markdown-remark` from 6.3.6 to 6.3.7
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/markdown/remark/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/markdown-remark@6.3.7/packages/markdown/remark)

Updates `@astrojs/sitemap` from 3.5.1 to 3.6.0
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/sitemap/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/sitemap@3.6.0/packages/integrations/sitemap)

Updates `@astrojs/vercel` from 8.2.7 to 8.2.8
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/vercel/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/vercel@8.2.8/packages/integrations/vercel)

Updates `astro` from 5.13.7 to 5.13.11
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@5.13.11/packages/astro)

Updates `sharp` from 0.34.3 to 0.34.4
- [Release notes](https://github.com/lovell/sharp/releases)
- [Commits](lovell/sharp@v0.34.3...v0.34.4)

Updates `starlight-links-validator` from 0.17.2 to 0.18.0
- [Release notes](https://github.com/HiDeoo/starlight-links-validator/releases)
- [Changelog](https://github.com/HiDeoo/starlight-links-validator/blob/main/packages/starlight-links-validator/CHANGELOG.md)
- [Commits](https://github.com/HiDeoo/starlight-links-validator/commits/starlight-links-validator@0.18.0/packages/starlight-links-validator)

Updates `@types/bun` from 1.2.21 to 1.2.22
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/bun)

---
updated-dependencies:
- dependency-name: "@astrojs/markdown-remark"
  dependency-version: 6.3.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: js-dependencies
- dependency-name: "@astrojs/sitemap"
  dependency-version: 3.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: js-dependencies
- dependency-name: "@astrojs/vercel"
  dependency-version: 8.2.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: js-dependencies
- dependency-name: astro
  dependency-version: 5.13.11
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: js-dependencies
- dependency-name: sharp
  dependency-version: 0.34.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: js-dependencies
- dependency-name: starlight-links-validator
  dependency-version: 0.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: js-dependencies
- dependency-name: "@types/bun"
  dependency-version: 1.2.22
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: js-dependencies
...

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