build(deps): bump moment-timezone from 0.5.34 to 0.5.38

Bumps [moment-timezone](https://github.com/moment/moment-timezone) from 0.5.34 to 0.5.38.
- [Release notes](https://github.com/moment/moment-timezone/releases)
- [Changelog](https://github.com/moment/moment-timezone/blob/develop/changelog.md)
- [Commits](https://github.com/moment/moment-timezone/compare/0.5.34...0.5.38)

---
updated-dependencies:
- dependency-name: moment-timezone
  dependency-type: indirect
...

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

yarn.lock

@@ -4063,9 +4063,9 @@ mocha@^2.3.4:
     to-iso-string "0.0.2"
 
 moment-timezone@^0.5.31:
-  version "0.5.34"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.34.tgz#a75938f7476b88f155d3504a9343f7519d9a405c"
-  integrity sha512-3zAEHh2hKUs3EXLESx/wsgw6IQdusOT8Bxm3D9UrHPQR7zlMmzwybC8zHEM1tQ4LJwP7fcxrWr8tuBg05fFCbg==
+  version "0.5.40"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.40.tgz#c148f5149fd91dd3e29bf481abc8830ecba16b89"
+  integrity sha512-tWfmNkRYmBkPJz5mr9GVDn9vRlVZOTe6yqY92rFxiOdWXbjaR0+9LwQnZGGuNR63X456NqmEkbskte8tWL5ePg==
   dependencies:
     moment ">= 2.9.0"