Bump astro from 4.16.17 to 4.16.18 (#2758)

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 4.16.17 to 4.16.18.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/astro@4.16.18/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@4.16.18/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-type: direct:development
...

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package.json

@@ -43,7 +43,7 @@
     "@typescript-eslint/parser": "6.7.5",
     "@vitejs/plugin-basic-ssl": "^1.1.0",
     "@wdio/globals": "^8.39.0",
-    "astro": "4.16.17",
+    "astro": "4.16.18",
     "eslint": "8.51.0",
     "fake-indexeddb": "^4.0.2",
     "lit-analyzer": "^2.0.2",