Merge pull request #3149 from AtCoder-NoviSteps/#3148

chore: Bump pnpm from 10.28 to 10.29.1 in package.json (#3148)

Author: KATO-Hiro

package.json

@@ -86,7 +86,7 @@
     "vercel": "50.13.2",
     "xss": "1.0.15"
   },
-  "packageManager": "pnpm@10.28.0",
+  "packageManager": "pnpm@10.29.1",
   "engines": {
     "node": "24.x"
   }