chore(deps): update pnpm to v10.21.0

Author: renovate[bot]

package.json

@@ -72,5 +72,5 @@
     "typescript": "~5.9.0",
     "vitest": "~4.0.0"
   },
-  "packageManager": "pnpm@10.20.0"
+  "packageManager": "pnpm@10.21.0"
 }