Bump sass from 1.69.7 to 1.70.0

Bumps [sass](https://github.com/sass/dart-sass) from 1.69.7 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@1.69.7...1.70.0)

---
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

@@ -48,7 +48,7 @@
     "jed": "1.1.1",
     "qunit": "2.20.0",
     "qunit-tap": "1.5.1",
-    "sass": "1.69.7",
+    "sass": "1.70.0",
     "sizzle": "2.3.10",
     "stylelint": "15.11.0",
     "stylelint-config-standard": "34.0.0",