Bump @astrojs/cloudflare from 11.1.0 to 12.6.6

Bumps [@astrojs/cloudflare](https://github.com/withastro/astro/tree/HEAD/packages/integrations/cloudflare) from 11.1.0 to 12.6.6.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/cloudflare/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/[email protected]/packages/integrations/cloudflare)

---
updated-dependencies:
- dependency-name: "@astrojs/cloudflare"
  dependency-version: 12.6.6
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.5.10",
-    "@astrojs/cloudflare": "^11.1.0",
+    "@astrojs/cloudflare": "^12.6.6",
     "@astrojs/markdown-remark": "^5.2.0",
     "@astrojs/mdx": "^3.0.0",
     "@astrojs/react": "^3.3.1",