Bump sass from 1.77.5 to 1.77.6

Bumps [sass](https://github.com/sass/dart-sass) from 1.77.5 to 1.77.6.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.77.5...1.77.6)

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

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

package.json

@@ -7,7 +7,7 @@
   },
   "devDependencies": {
     "esbuild": "^0.21.5",
-    "sass": "^1.77.5",
+    "sass": "^1.77.6",
     "standard": "^17.1.0",
     "vite": "^5.3.1",
     "vite-plugin-ruby": "^5.0.0",