chore: upgrade pnpm to 9

Author: gao-sun

package.json

@@ -44,7 +44,7 @@
   },
   "engines": {
     "node": "^18.12.0 || ^20.9.0",
-    "pnpm": "^8.0.0"
+    "pnpm": "^9.0.0"
   },
   "prettier": "@silverhand/eslint-config/.prettierrc",
   "eslintConfig": {