chore(deps): update pnpm to v9

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
     "tsx": "~4.7.2",
     "typescript": "~5.4.4"
   },
-  "packageManager": "pnpm@8.15.6",
+  "packageManager": "pnpm@9.6.0",
   "engines": {
     "node": ">=18.0.0",
     "npm": ">=9.0.0",