Bump css-loader from 5.2.4 to 5.2.5 (#7053)

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 5.2.4 to 5.2.5.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/css-loader/compare/v5.2.4...v5.2.5)

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package.json

@@ -127,7 +127,7 @@
     "commander": "6.2.1",
     "concurrently": "^6.0.0",
     "cspell": "^5.3.8",
-    "css-loader": "^5.2.4",
+    "css-loader": "^5.2.5",
     "dotenv": "^8.2.0",
     "github-api": "^3.4.0",
     "graphql": "^15.4.0",