build(deps-dev): bump sass-loader from 10.2.0 to 12.3.0

Bumps [sass-loader](https://github.com/webpack-contrib/sass-loader) from 10.2.0 to 12.3.0.
- [Release notes](https://github.com/webpack-contrib/sass-loader/releases)
- [Changelog](https://github.com/webpack-contrib/sass-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/sass-loader/compare/v10.2.0...v12.3.0)

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

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

package.json

@@ -146,7 +146,7 @@
     "node-loader": "^2.0.0",
     "progress-webpack-plugin": "^1.0.12",
     "sass": "^1.42.1",
-    "sass-loader": "^10.2.0",
+    "sass-loader": "^12.3.0",
     "standard-version": "^9.3.1",
     "style-loader": "^3.3.1",
     "stylelint": "^13.13.1",