build(deps): bump the docs-dependencies group in /docs with 2 updates

Bumps the docs-dependencies group in /docs with 2 updates: [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) and [prettier](https://github.com/prettier/prettier).


Updates `astro` from 4.16.14 to 4.16.16
- [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/[email protected]/packages/astro)

Updates `prettier` from 3.3.3 to 3.4.1
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.3.3...3.4.1)

---
updated-dependencies:
- dependency-name: astro
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: docs-dependencies
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: docs-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

docs/package.json

@@ -14,12 +14,12 @@
     "@astrojs/starlight-tailwind": "^2.0.2",
     "@astrojs/tailwind": "^5.1.2",
     "@fontsource-variable/inter": "^5.1.0",
-    "astro": "^4.16.14",
+    "astro": "^4.16.16",
     "sharp": "^0.33.5",
     "tailwindcss": "^3.4.15",
     "typescript": "^5.7.2"
   },
   "devDependencies": {
-    "prettier": "^3.3.3"
+    "prettier": "^3.4.1"
   }
 }