chore(deps): update pnpm to v11

Author: renovate[bot]

impit-node/package.json

@@ -53,7 +53,7 @@
     "copy-version": "napi version",
     "preinstall": "npx only-allow pnpm"
   },
-  "packageManager": "pnpm@10.24.0",
+  "packageManager": "pnpm@11.4.0",
   "description": "Impit for JavaScript",
   "optionalDependencies": {
     "impit-darwin-x64": "0.14.0",