Bump sass from 1.29.0 to 1.70.0

Bumps [sass](https://github.com/sass/dart-sass) from 1.29.0 to 1.70.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.29.0...1.70.0)

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

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

package.json

@@ -18,7 +18,7 @@
     "process": "^0.11.10",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
-    "sass": "^1.29.0",
+    "sass": "^1.70.0",
     "serialize-error": "^8.1.0"
   },
   "scripts": {