Bump sass from 1.80.5 to 1.80.6 in /ext/sass

Bumps [sass](https://github.com/sass/dart-sass) from 1.80.5 to 1.80.6.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.80.5...1.80.6)

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

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

ext/sass/package.json

@@ -1,5 +1,5 @@
 {
   "dependencies": {
-    "sass": "1.80.5"
+    "sass": "1.80.6"
   }
 }