Bump sass-loader from 7.2.0 to 7.3.1

Bumps [sass-loader](https://github.com/webpack-contrib/sass-loader) from 7.2.0 to 7.3.1.
- [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@v7.2.0...v7.3.1)

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

package.json

@@ -29,7 +29,7 @@
 		"eslint-plugin-vue": "^5.2.3",
 		"file-loader": "^4.2.0",
 		"node-sass": "^4.12.0",
-		"sass-loader": "^7.2.0",
+		"sass-loader": "^7.3.1",
 		"terser-webpack-plugin": "^1.4.1",
 		"url-loader": "^2.1.0",
 		"vue-loader": "^15.7.1",