deps: bump astro from 7.0.3 to 7.0.6 (#73)

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 7.0.3 to 7.0.6.
- [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@7.0.6/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 7.0.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

package-lock.json

@@ -11,7 +11,7 @@
     "generate:assistants": "node scripts/generate-assistant-pages.mjs"
   },
   "dependencies": {
-    "astro": "^7.0.0",
+    "astro": "^7.0.6",
     "@astrojs/starlight": "^0.41.3",
     "astro-mermaid": "^2.1.0"
   }