Bump moment from 2.24.0 to 2.29.2 in /frontend

Bumps [moment](https://github.com/moment/moment) from 2.24.0 to 2.29.2.
- [Release notes](https://github.com/moment/moment/releases)
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](moment/moment@2.24.0...2.29.2)

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

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

frontend/package.json

@@ -117,7 +117,7 @@
     "levelup": "^3.1.1",
     "lodash": "^4.17.21",
     "memoize-one": "^4.0.2",
-    "moment": "^2.13.0",
+    "moment": "^2.29.2",
     "mxgraph": "^4.2.2",
     "nano-date": "^2.0.1",
     "papaparse": "^5.3.0",

frontend/yarn.lock

@@ -8252,10 +8252,10 @@ mkdirp@1.x, mkdirp@^1.0.4:
   dependencies:
     minimist "^1.2.5"
 
-moment@^2.13.0, moment@^2.8.2:
-  version "2.24.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
-  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
+moment@^2.29.2, moment@^2.8.2:
+  version "2.29.2"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.2.tgz#00910c60b20843bcba52d37d58c628b47b1f20e4"
+  integrity sha512-UgzG4rvxYpN15jgCmVJwac49h9ly9NurikMWGPdVxm8GZD6XjkKPxDTjQQ43gtGgnV3X0cAyWDdP2Wexoquifg==
 
 moo@^0.5.0:
   version "0.5.1"