Bump sass from 1.63.6 to 1.64.1 in /frontend

Bumps [sass](https://github.com/sass/dart-sass) from 1.63.6 to 1.64.1.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.63.6...1.64.1)

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

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

frontend/package.json

@@ -22,7 +22,7 @@
   "devDependencies": {
     "@quasar/vite-plugin": "^1.4.1",
     "@vitejs/plugin-vue": "^4.2.3",
-    "sass": "^1.63.6",
+    "sass": "^1.64.1",
     "typescript": "^5.1.6",
     "vite": "^4.4.4",
     "vue-tsc": "^1.8.6"