Bump moment from 2.29.2 to 2.29.4

Bumps [moment](https://github.com/moment/moment) from 2.29.2 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/2.29.2...2.29.4)

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

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

package.json

@@ -22,7 +22,7 @@
     "express": "^4.17.1",
     "got": "^11.8.5",
     "js-base64": "^3.7.2",
-    "moment": "^2.29.2",
+    "moment": "^2.29.4",
     "redis": "^4.0.6",
     "safe-compare": "^1.1.4",
     "telegraf": "^4.4.2",