Update Node.js from v22.14.0 to v22.15.0 (docs/package.json) (#12296)

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

Author: renovate[bot]

docs/package-lock.json

@@ -24,6 +24,6 @@
     "vite": "6.3.2"
   },
   "engines": {
-    "node": "22.14.0"
+    "node": "22.15.0"
   }
 }