Bump astro from 4.15.12 to 4.16.3 in /web

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 4.15.12 to 4.16.3.
- [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@4.16.3/packages/astro)

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

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Author: dependabot[bot]

web/package-lock.json

@@ -17,7 +17,7 @@
     "@fontsource-variable/inter": "^5.0.15",
     "@glidejs/glide": "^3.6.1",
     "@tailwindcss/typography": "^0.5.10",
-    "astro": "^4.15.12",
+    "astro": "^4.16.3",
     "astro-icon": "^0.8.1",
     "astro-navbar": "^2.3.0",
     "astro-seo": "^0.8.0",