Merge pull request #856 from textpattern/dependabot/npm_and_yarn/sass-1.99.0

Author: petecooper

package.json

@@ -27,7 +27,7 @@
     "sass": "1.91.0",
     "stylelint": "17.6.0",
     "stylelint-config-standard-scss": "16.0.0",
-    "sass": "1.98.0",
+    "sass": "1.99.0",
     "stylelint-order": "8.1.1"
   },
   "dependencies": {