chore(deps-dev): bump less from 3.13.1 to 4.1.1 (#271)

Bumps [less](https://github.com/less/less.js) from 3.13.1 to 4.1.1.
- [Release notes](https://github.com/less/less.js/releases)
- [Changelog](https://github.com/less/less.js/blob/master/CHANGELOG.md)
- [Commits](less/less.js@v3.13.1...v4.1.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: hujiulong <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -42,7 +42,7 @@
     "eslint": "^7.5.0",
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-vue": "^7.1.0",
-    "less": "^3.0.4",
+    "less": "^4.1.1",
     "less-loader": "^8.0.0",
     "vue": "^2.6.11",
     "vue-router": "^3.3.4",