chore(deps-dev): update sass requirement in the dev-dependencies group

Updates the requirements on [sass](https://github.com/sass/dart-sass) to permit the latest version.

Updates `sass` to 1.91.0
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.90.0...1.91.0)

---
updated-dependencies:
- dependency-name: sass
  dependency-version: 1.91.0
  dependency-type: direct:development
  dependency-group: dev-dependencies
...

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

Author: dependabot[bot]

package.json

@@ -21,7 +21,7 @@
 		"laravel-mix-copy-watched": "^3.0.0",
 		"node-sass": "^9.0.0",
 		"resolve-url-loader": "^5.0.0",
-		"sass": "^1.90.0",
+		"sass": "^1.91.0",
 		"sass-loader": "^16.0.5"
 	},
 	"dependencies": {