bump open-next adapter package

Author: dario-piotrowicz

apps/site/package.json

@@ -79,7 +79,7 @@
     "@eslint/eslintrc": "~3.3.1",
     "@flarelabs-net/wrangler-build-time-fs-assets-polyfilling": "^0.0.0",
     "@next/eslint-plugin-next": "15.3.4",
-    "@opennextjs/cloudflare": "^1.5.1",
+    "@opennextjs/cloudflare": "^1.6.0",
     "@playwright/test": "^1.53.2",
     "@testing-library/user-event": "~14.6.1",
     "@types/semver": "~7.7.0",