Bump sass-loader from 16.0.3 to 16.0.4 (#1094)

Bumps [sass-loader](https://github.com/webpack-contrib/sass-loader) from 16.0.3 to 16.0.4.
- [Release notes](https://github.com/webpack-contrib/sass-loader/releases)
- [Changelog](https://github.com/webpack-contrib/sass-loader/blob/master/CHANGELOG.md)
- [Commits](webpack/sass-loader@v16.0.3...v16.0.4)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -26,7 +26,7 @@
     "postcss-loader": "8.1.1",
     "postcss-scss": "4.0.9",
     "sass": "1.81.1",
-    "sass-loader": "16.0.3",
+    "sass-loader": "16.0.4",
     "stylelint": "15.11.0",
     "stylelint-config-standard-scss": "11.1.0",
     "stylelint-order": "6.0.4",