build(deps-dev): bump sass from 1.70.0 to 1.71.0

Bumps [sass](https://github.com/sass/dart-sass) from 1.70.0 to 1.71.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.70.0...1.71.0)

---
updated-dependencies:
- dependency-name: sass
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -38,7 +38,7 @@
     "htmlparser": "1.7.7",
     "jed": "1.1.1",
     "qunit": "2.20.1",
-    "sass": "1.70.0",
+    "sass": "1.71.0",
     "stylelint": "16.2.1",
     "stylelint-config-standard": "36.0.0",
     "stylelint-config-standard-scss": "13.0.0",