chore(deps-dev): bump vuepress from 1.4.0 to 1.4.1

Bumps [vuepress](https://github.com/vuejs/vuepress/tree/HEAD/packages/vuepress) from 1.4.0 to 1.4.1.
- [Release notes](https://github.com/vuejs/vuepress/releases)
- [Changelog](https://github.com/vuejs/vuepress/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vuepress/commits/v1.4.1/packages/vuepress)

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

package.json

@@ -55,7 +55,7 @@
     "prettier-check": "2.0.0",
     "pretty-quick": "2.0.1",
     "supertest": "4.0.2",
-    "vuepress": "1.4.0",
+    "vuepress": "1.4.1",
     "yorkie": "2.0.0"
   },
   "dependencies": {