Bump sass from 1.22.3 to 1.22.4 (#118)

Bumps [sass](https://github.com/sass/dart-sass) from 1.22.3 to 1.22.4.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](sass/dart-sass@1.22.3...1.22.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -30,7 +30,7 @@
     "parcel-plugin-static-files-copy": "^2.1.2",
     "postcss-flexbugs-fixes": "^4.1.0",
     "pug": "^2.0.4",
-    "sass": "^1.22.3",
+    "sass": "^1.22.4",
     "serve": "11.1.0",
     "stylelint": "^10.1.0",
     "stylelint-config-standard": "^18.3.0"