Bump the development group with 2 updates

Bumps the development group with 2 updates: [sass](https://github.com/sass/dart-sass) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `sass` from 1.77.8 to 1.78.0
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.77.8...1.78.0)

Updates `vite` from 5.4.2 to 5.4.3
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v5.4.3/packages/vite)

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

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

package.json

@@ -22,9 +22,9 @@
         "@sveltejs/vite-plugin-svelte": "^3.1.2",
         "minizinc": "^4.3.4",
         "prettier": "^3.3.3",
-        "sass": "^1.77.8",
+        "sass": "^1.78.0",
         "svelte": "^4.2.19",
-        "vite": "^5.4.2"
+        "vite": "^5.4.3"
     },
     "dependencies": {
         "@codemirror/lang-html": "^6.4.9",