Bump astro from 4.6.3 to 4.13.1

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 4.6.3 to 4.13.1.
- [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)

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

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

package.json

@@ -32,7 +32,7 @@
     "@iconify-json/mdi": "^1.1.64",
     "@solid-primitives/scheduled": "^1.4.3",
     "@tailwindcss/typography": "^0.5.12",
-    "astro": "^4.5.16",
+    "astro": "^4.13.1",
     "astro-icon": "^1.1.0",
     "astro-navbar": "^2.3.1",
     "astro-pagefind": "^1.4.0",