build(deps-dev): bump sass from 1.89.1 to 1.89.2 in /docs

Bumps [sass](https://github.com/sass/dart-sass) from 1.89.1 to 1.89.2.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.89.1...1.89.2)

---
updated-dependencies:
- dependency-name: sass
  dependency-version: 1.89.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

docs/package.json

@@ -11,7 +11,7 @@
     "aplos": "workspace:*"
   },
   "devDependencies": {
-    "sass": "^1.85.1",
+    "sass": "^1.89.2",
     "vitepress": "^1.6.3"
   }
 }