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.
- [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] <support@github.com>

Author: dependabot[bot]

package.json

@@ -9,7 +9,7 @@
     "dayjs": "^1.10.4",
     "i18next": "^19.4.2",
     "markdown-to-jsx": "^6.11.4",
-    "moment": "^2.24.0",
+    "moment": "^2.29.4",
     "pigeon-maps": "^0.15.0",
     "pigeon-marker": "^0.3.4",
     "prismjs": "^1.20.0",