fix(deps): update astro monorepo

Author: renovate[bot]

package.json

@@ -5,8 +5,8 @@
   "private": true,
   "dependencies": {
     "@astrojs/check": "0.9.6",
-    "@astrojs/cloudflare": "13.0.0-beta.14",
-    "@astrojs/mdx": "5.0.0-beta.12",
+    "@astrojs/cloudflare": "14.1.7",
+    "@astrojs/mdx": "7.0.5",
     "@fontsource-variable/dosis": "5.2.8",
     "@fontsource-variable/inter": "5.2.8",
     "@iconify-json/ph": "1.2.2",