build(deps-dev): bump sass from 1.83.0 to 1.83.4

Bumps [sass](https://github.com/sass/dart-sass) from 1.83.0 to 1.83.4.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.83.0...1.83.4)

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

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

package.json

@@ -65,7 +65,7 @@
 		"postcss": "^8.4.49",
 		"prettier": "^3.4.2",
 		"prettier-plugin-svelte": "^3.3.2",
-		"sass": "^1.83.0",
+		"sass": "^1.83.4",
 		"svelte": "^4.2.19",
 		"svelte-check": "^4.1.1",
 		"svelte-eslint-parser": "^0.43.0",