build(deps): bump the dependencies group with 9 updates (#1009)

Bumps the dependencies group with 9 updates:

| Package | From | To |
| --- | --- | --- |
| [@astrojs/sitemap](https://github.com/withastro/astro/tree/HEAD/packages/integrations/sitemap) | `3.5.1` | `3.7.0` |
| [@astrojs/starlight](https://github.com/withastro/starlight/tree/HEAD/packages/starlight) | `0.35.2` | `0.37.4` |
| [@astrojs/starlight-tailwind](https://github.com/withastro/starlight/tree/HEAD/packages/tailwind) | `4.0.1` | `4.0.2` |
| [@tailwindcss/vite](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-vite) | `4.1.13` | `4.1.18` |
| [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) | `5.16.11` | `5.16.15` |
| [autoprefixer](https://github.com/postcss/autoprefixer) | `10.4.21` | `10.4.23` |
| [sass-embedded](https://github.com/sass/embedded-host-node) | `1.92.1` | `1.97.3` |
| [sharp](https://github.com/lovell/sharp) | `0.34.3` | `0.34.5` |
| [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) | `4.1.13` | `4.1.18` |


Updates `@astrojs/sitemap` from 3.5.1 to 3.7.0
- [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@3.7.0/packages/integrations/sitemap)

Updates `@astrojs/starlight` from 0.35.2 to 0.37.4
- [Release notes](https://github.com/withastro/starlight/releases)
- [Changelog](https://github.com/withastro/starlight/blob/main/packages/starlight/CHANGELOG.md)
- [Commits](https://github.com/withastro/starlight/commits/@astrojs/starlight@0.37.4/packages/starlight)

Updates `@astrojs/starlight-tailwind` from 4.0.1 to 4.0.2
- [Release notes](https://github.com/withastro/starlight/releases)
- [Changelog](https://github.com/withastro/starlight/blob/main/packages/tailwind/CHANGELOG.md)
- [Commits](https://github.com/withastro/starlight/commits/@astrojs/starlight-tailwind@4.0.2/packages/tailwind)

Updates `@tailwindcss/vite` from 4.1.13 to 4.1.18
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.1.18/packages/@tailwindcss-vite)

Updates `astro` from 5.16.11 to 5.16.15
- [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@5.16.15/packages/astro)

Updates `autoprefixer` from 10.4.21 to 10.4.23
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.21...10.4.23)

Updates `sass-embedded` from 1.92.1 to 1.97.3
- [Changelog](https://github.com/sass/embedded-host-node/blob/main/CHANGELOG.md)
- [Commits](sass/embedded-host-node@1.92.1...1.97.3)

Updates `sharp` from 0.34.3 to 0.34.5
- [Release notes](https://github.com/lovell/sharp/releases)
- [Commits](lovell/sharp@v0.34.3...v0.34.5)

Updates `tailwindcss` from 4.1.13 to 4.1.18
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.1.18/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: "@astrojs/sitemap"
  dependency-version: 3.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: "@astrojs/starlight"
  dependency-version: 0.37.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: "@astrojs/starlight-tailwind"
  dependency-version: 4.0.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: "@tailwindcss/vite"
  dependency-version: 4.1.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: astro
  dependency-version: 5.16.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: autoprefixer
  dependency-version: 10.4.23
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: sass-embedded
  dependency-version: 1.97.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: sharp
  dependency-version: 0.34.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: tailwindcss
  dependency-version: 4.1.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]