npm: bump moment from 2.29.4 to 2.30.1

Bumps [moment](https://github.com/moment/moment) from 2.29.4 to 2.30.1.
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](moment/moment@2.29.4...2.30.1)

---
updated-dependencies:
- dependency-name: moment
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -42,7 +42,7 @@
     "d3-timer": "^3.0.1",
     "d3-zoom": "^3.0.0",
     "leaflet": "^1.7.1",
-    "moment": "^2.29.4",
+    "moment": "^2.30.1",
     "navigo": "^7.1.2",
     "node-polyglot": "2.5.0",
     "promise-polyfill": "^8.2.0",