Bump moment from 2.25.3 to 2.29.2 in /examples

Bumps [moment](https://github.com/moment/moment) from 2.25.3 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@2.25.3...2.29.2)

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

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

Author: dependabot[bot]

examples/package.json

@@ -4,7 +4,7 @@
 	"private": true,
 	"dependencies": {
 		"lodash": "^4.17.19",
-		"moment": "^2.25.3",
+		"moment": "^2.29.2",
 		"react": "^16.13.1",
 		"react-dom": "^16.6.1",
 		"react-vis-timeline": "^2.0.3"

examples/yarn.lock

@@ -6798,10 +6798,10 @@ mkdirp@^0.5.3:
   dependencies:
     minimist "^1.2.5"
 
-moment@^2.25.3:
-  version "2.25.3"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.25.3.tgz#252ff41319cf41e47761a1a88cab30edfe9808c0"
-  integrity sha512-PuYv0PHxZvzc15Sp8ybUCoQ+xpyPWvjOuK72a5ovzp2LI32rJXOiIfyoFoYvG3s6EwwrdkMyWuRiEHSZRLJNdg==
+moment@^2.29.2:
+  version "2.29.2"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.2.tgz#00910c60b20843bcba52d37d58c628b47b1f20e4"
+  integrity sha512-UgzG4rvxYpN15jgCmVJwac49h9ly9NurikMWGPdVxm8GZD6XjkKPxDTjQQ43gtGgnV3X0cAyWDdP2Wexoquifg==
 
 move-concurrently@^1.0.1:
   version "1.0.1"