Bump moment from 2.22.2 to 2.29.4

Bumps [moment](https://github.com/moment/moment) from 2.22.2 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@2.22.2...2.29.4)

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

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

Author: dependabot[bot]

package-lock.json

@@ -29,7 +29,7 @@
     "core-js": "^2.4.1",
     "font-awesome": "^4.7.0",
     "lodash": "^4.16.6",
-    "moment": "^2.17.0",
+    "moment": "^2.29.4",
     "ng2-nouislider": "^1.7.7",
     "ngx-bootstrap": "^3.0.1",
     "nouislider": "^11.0.3",