Build(deps-dev): Bump sass-loader from 14.2.1 to 16.0.1

Bumps [sass-loader](https://github.com/webpack-contrib/sass-loader) from 14.2.1 to 16.0.1.
- [Release notes](https://github.com/webpack-contrib/sass-loader/releases)
- [Changelog](https://github.com/webpack-contrib/sass-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/sass-loader@v14.2.1...v16.0.1)

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

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

package.json

@@ -60,7 +60,7 @@
     "prettier": "3.3.3",
     "purgecss-webpack-plugin": "^6.0.0",
     "sass": "^1.77.8",
-    "sass-loader": "^14.2.1",
+    "sass-loader": "^16.0.1",
     "standard": "^17.1.0",
     "stimulus": "^3.2.2",
     "stylelint": "^16.9.0",