fix(deps): update astro monorepo

package.json

@@ -15,7 +15,7 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/mdx": "^2.1.1",
+    "@astrojs/mdx": "^4.0.0",
     "@astrojs/rss": "^4.0.5",
     "@astrojs/sitemap": "^3.1.0",
     "@astrojs/tailwind": "^5.1.0",
@@ -23,7 +23,7 @@
     "@fontsource/fira-code": "^5.0.16",
     "@fontsource/inter": "^5.0.16",
     "@tailwindcss/typography": "^0.5.10",
-    "astro": "^4.4.1",
+    "astro": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-plugin-astro": "^0.31.4",
     "prettier-plugin-astro": "^0.13.0",