chore(deps): update dependency stylelint to v16.20.0

Author: renovate[bot]

bun.lockb

@@ -31,7 +31,7 @@
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-unicorn": "56.0.0",
     "postcss-ekscss": "workspace:*",
-    "stylelint": "16.10.0",
+    "stylelint": "16.20.0",
     "stylelint-config-standard": "36.0.1",
     "typescript": "5.5.3",
     "typescript-eslint": "7.16.0",