Update dependency stylelint to v16.26.0

Author: renovate[bot]

package.json

@@ -88,7 +88,7 @@
     "qunit": "2.24.2",
     "qunit-dom": "3.5.0",
     "release-it": "19.0.6",
-    "stylelint": "16.25.0",
+    "stylelint": "16.26.0",
     "stylelint-config-standard": "39.0.1",
     "webpack": "5.103.0"
   },