chore(deps): update npm to v11.6.1

Author: renovate[bot]

package.json

@@ -52,7 +52,7 @@
   },
   "engines": {
     "node": "22.19.0",
-    "npm": "11.6.0",
+    "npm": "11.6.1",
     "bun": "1.2.20"
   },
   "files": [