chore(deps): update dependency storybook to v8.6.15 [security]

Author: renovate[bot]

apps/storybook.namekit.io/package.json

@@ -18,7 +18,7 @@
     "@types/react": "18.3.1",
     "@types/react-dom": "18.3.1",
     "prop-types": "15.8.1",
-    "storybook": "8.3.4"
+    "storybook": "8.6.15"
   },
   "dependencies": {
     "@namehash/ens-utils": "workspace:*",