Update dependency stylelint-config-upleveled to v2

Author: renovate[bot]

package.json

@@ -41,7 +41,7 @@
     "expect": "30.0.5",
     "prettier": "^3.2.5",
     "stylelint": "16.23.1",
-    "stylelint-config-upleveled": "1.1.10",
+    "stylelint-config-upleveled": "2.0.1",
     "typescript": "5.9.2"
   },
   "packageManager": "pnpm@10.14.0",