chore(deps-dev): update sass requirement in the dev-deps group

Updates the requirements on [sass](https://github.com/sass/dart-sass) to permit the latest version.

Updates `sass` to 1.77.8
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.77.7...1.77.8)

---
updated-dependencies:
- dependency-name: sass
  dependency-type: direct:development
  dependency-group: dev-deps
...

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

package.json

@@ -35,7 +35,7 @@
     "@release-it/keep-a-changelog": "^5.0.0",
     "dotenv-cli": "^7.4.2",
     "release-it": "^17.5.0",
-    "sass": "^1.77.7"
+    "sass": "^1.77.8"
   },
   "release-it": {
     "npm": {