chore(deps): update pnpm to v9.15.4 (#396)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -17,7 +17,7 @@
     "prettier": "3.4.2",
     "prettier-plugin-packagejson": "2.5.6"
   },
-  "packageManager": "[email protected].3",
+  "packageManager": "[email protected].4",
   "engines": {
     "node": ">=20.9.0",
     "pnpm": "^9.0.0"