Bump less from 3.13.1 to 4.4.2

Bumps [less](https://github.com/less/less.js) from 3.13.1 to 4.4.2.
- [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/compare/v3.13.1...v4.4.2)

---
updated-dependencies:
- dependency-name: less
  dependency-version: 4.4.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -111,7 +111,7 @@
     "idb-keyval": "^6.2.2",
     "js-yaml": "^4.1.0",
     "jwt-simple": "^0.5.6",
-    "less": "^3.13.1",
+    "less": "^4.4.2",
     "lodash": "^4.17.21",
     "marked": "15.0.12",
     "marked-alignment-paragraphs": "^1.0.0",