Bump css-loader from 5.0.1 to 5.0.2

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 5.0.1 to 5.0.2.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](webpack/css-loader@v5.0.1...v5.0.2)

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

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Signed-off-by: npmbuildbot-nextcloud[bot] <npmbuildbot-nextcloud[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -101,7 +101,7 @@
     "babel-loader": "^8.2.2",
     "babel-loader-exclude-node-modules-except": "^1.0.3",
     "chai": "^4.2.0",
-    "css-loader": "^5.0.1",
+    "css-loader": "^5.0.2",
     "eslint": "^6.8.0",
     "eslint-config-standard": "^14.1.1",
     "eslint-loader": "^4.0.2",