Merge pull request #756 from textpattern/dependabot/npm_and_yarn/stylelint-17.8.0

Bump stylelint from 17.7.0 to 17.8.0

Author: petecooper

package.json

@@ -27,7 +27,7 @@
     "load-grunt-tasks": "5.1.0",
     "postcss": "8.5.10",
     "sass": "1.99.0",
-    "stylelint": "17.7.0",
+    "stylelint": "17.8.0",
     "stylelint-config-standard-scss": "17.0.0",
     "stylelint-order": "8.1.1"
   },