Bump sass-loader from 13.3.0 to 14.0.0

Bumps [sass-loader](https://github.com/webpack-contrib/sass-loader) from 13.3.0 to 14.0.0.
- [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@v13.3.0...v14.0.0)

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

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

package.json

@@ -61,7 +61,7 @@
     "react-test-renderer": "~16.14.0",
     "react-transition-group": "~4.4.1",
     "rheostat": "~4.1.1",
-    "sass-loader": "~13.3.0",
+    "sass-loader": "~14.0.0",
     "seedrandom": "~3.0.1",
     "style-loader": "~3.3.0",
     "victory": "~36.8.1"