Bump sass from 1.47.0 to 1.48.0 (#533)

Bumps [sass](https://github.com/sass/dart-sass) from 1.47.0 to 1.48.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.47.0...1.48.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -42,7 +42,7 @@
     "grunt-terser": "2.0.0",
     "load-grunt-tasks": "5.1.0",
     "postcss": "8.4.5",
-    "sass": "1.47.0",
+    "sass": "1.48.0",
     "stylelint": "13.13.1",
     "stylelint-order": "4.1.0",
     "stylelint-scss": "3.21.0"