Bump moment from 2.24.0 to 2.29.4

Bumps [moment](https://github.com/moment/moment) from 2.24.0 to 2.29.4.
- [Release notes](https://github.com/moment/moment/releases)
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](moment/moment@2.24.0...2.29.4)

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

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

Author: dependabot[bot]

package-lock.json

@@ -7,7 +7,7 @@
         "core-js": "^2.6.9",
         "es6-promise": "^4.2.6",
         "hash-generator": "^0.1.0",
-        "moment": "^2.24.0",
+        "moment": "^2.29.4",
         "prop-types": "^15.7.2",
         "react": "^16.8.2",
         "react-big-calendar": "^0.20.3",