chore(deps): update pnpm to v9.15.9 (#39)

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

Author: renovate[bot]

package.json

@@ -28,5 +28,5 @@
     "eslint-plugin-prettier": "^5.2.1",
     "typescript": "^5.6.3"
   },
-  "packageManager": "pnpm@9.15.8"
+  "packageManager": "pnpm@9.15.9"
 }