chore(deps-dev): bump sass from 1.77.4 to 1.77.8

Bumps [sass](https://github.com/sass/dart-sass) from 1.77.4 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@1.77.4...1.77.8)

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

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

package.json

@@ -86,7 +86,7 @@
     "prettier-plugin-astro": "^0.14.1",
     "rollup": "^4.21.0",
     "rtlcss": "^4.2.0",
-    "sass": "^1.77.4",
+    "sass": "^1.77.8",
     "stylelint": "^16.8.2",
     "stylelint-config-twbs-bootstrap": "^14.2.0",
     "terser": "^5.31.6",