Bump less from 4.2.0 to 4.2.1

Bumps [less](https://github.com/less/less.js) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/less/less.js/releases)
- [Changelog](https://github.com/less/less.js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/less/less.js/commits)

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

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

Author: dependabot[bot]

package-lock.json

@@ -41,7 +41,7 @@
     "css-loader": "7.1.2",
     "html-loader": "5.1.0",
     "html-webpack-plugin": "5.6.3",
-    "less": "^4.2.0",
+    "less": "^4.2.1",
     "less-loader": "^12.2.0",
     "mini-css-extract-plugin": "^2.9.2",
     "raw-loader": "^4.0.0",