build(deps): bump astro from 6.4.4 to 6.4.6

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 6.4.4 to 6.4.6.
- [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@6.4.6/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 6.4.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -83,7 +83,7 @@
 		"@types/react-dom": "19.2.3",
 		"@types/trusted-types": "2.0.7",
 		"@vitejs/plugin-react": "6.0.2",
-		"astro": "6.4.4",
+		"astro": "6.4.6",
 		"astro-capo": "0.0.1",
 		"astrojs-service-worker": "2.0.0",
 		"autoprefixer": "10.5.0",