chore(deps): bump astro from 6.4.6 to 7.1.0

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 6.4.6 to 7.1.0.
- [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@7.1.0/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 7.1.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package.json

@@ -29,7 +29,7 @@
     "@astrojs/check": "^0.9.9",
     "@astrojs/rss": "^4.0.18",
     "@astrojs/sitemap": "^3.7.3",
-    "astro": "^6.4.6",
+    "astro": "^7.1.0",
     "date-fns": "^4.4.0",
     "remark-smartypants": "^3.0.2",
     "sharp": "^0.34.5"