Bump esbuild, @astrojs/starlight and astro in /docs (#1037)

Bumps [esbuild](https://github.com/evanw/esbuild) to 0.25.2 and updates ancestor dependencies [esbuild](https://github.com/evanw/esbuild), [@astrojs/starlight](https://github.com/withastro/starlight/tree/HEAD/packages/starlight) and [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro). These dependencies need to be updated together.


Updates `esbuild` from 0.21.5 to 0.25.2
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2024.md)
- [Commits](https://github.com/evanw/esbuild/compare/v0.21.5...v0.25.2)

Updates `@astrojs/starlight` from 0.27.1 to 0.32.5
- [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@0.32.5/packages/starlight)

Updates `astro` from 4.16.18 to 5.6.0
- [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@5.6.0/packages/astro)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.25.2
  dependency-type: indirect
- dependency-name: "@astrojs/starlight"
  dependency-version: 0.32.5
  dependency-type: direct:production
- dependency-name: astro
  dependency-version: 5.6.0
  dependency-type: direct:production
...

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

docs/package.json

@@ -11,8 +11,8 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.9.3",
-    "@astrojs/starlight": "^0.27.1",
-    "astro": "^4.16.18",
+    "@astrojs/starlight": "^0.34.3",
+    "astro": "^5.7.13",
     "sharp": "^0.32.5",
     "typescript": "^5.6.2"
   }