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

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


Updates `@astrojs/starlight` from 0.29.2 to 0.30.1
- [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@0.30.1/packages/starlight)

Updates `@astrojs/starlight-tailwind` from 2.0.3 to 3.0.0
- [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@3.0.0/packages/tailwind)

---
updated-dependencies:
- dependency-name: "@astrojs/starlight"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: docs-dependencies
- dependency-name: "@astrojs/starlight-tailwind"
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: docs-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

docs/package.json

@@ -10,8 +10,8 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.9.4",
-    "@astrojs/starlight": "^0.29.2",
-    "@astrojs/starlight-tailwind": "^2.0.2",
+    "@astrojs/starlight": "^0.30.1",
+    "@astrojs/starlight-tailwind": "^3.0.0",
     "@astrojs/tailwind": "^5.1.3",
     "@fontsource-variable/inter": "^5.1.0",
     "astro": "^4.16.17",