chore: Bump pnpm from 10.26 to 10.27 in package.json (#3013)

Author: KATO-Hiro

package.json

@@ -88,7 +88,7 @@
     "vercel": "50.1.3",
     "xss": "1.0.15"
   },
-  "packageManager": "pnpm@10.26.0",
+  "packageManager": "pnpm@10.27.0",
   "engines": {
     "node": ">=20.0.0"
   }