fix(deps): update dependency stylelint-config-standard to v39

Author: renovate[bot]

packages/stylelint-config/package.json

@@ -43,7 +43,7 @@
     "postcss-styled-syntax": "0.7.1",
     "stylelint-config-html": "1.1.0",
     "stylelint-config-prettier-scss": "1.0.0",
-    "stylelint-config-standard": "38.0.0",
+    "stylelint-config-standard": "39.0.0",
     "stylelint-config-standard-scss": "15.0.1",
     "stylelint-order": "7.0.0"
   },