Bump moment from 2.29.3 to 2.29.4 in /vue

Bumps [moment](https://github.com/moment/moment) from 2.29.3 to 2.29.4.
- [Release notes](https://github.com/moment/moment/releases)
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/moment/moment/compare/2.29.3...2.29.4)

---
updated-dependencies:
- dependency-name: moment
  dependency-type: direct:production
...

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

vue/package.json

@@ -22,7 +22,7 @@
     "html2pdf.js": "^0.10.1",
     "lodash": "^4.17.21",
     "mavon-editor": "^2.10.4",
-    "moment": "^2.29.1",
+    "moment": "^2.29.4",
     "prismjs": "^1.27.0",
     "vue": "^2.6.14",
     "vue-class-component": "^7.2.3",