Bump pnpm version to 10.21.0

Author: Eric-Guo

package.json

@@ -36,5 +36,5 @@
     "ws": "~8.18.3",
     "semver": "^7.7.3"
   },
-  "packageManager": "pnpm@10.20.0"
+  "packageManager": "pnpm@10.21.0"
 }