Bump moment-timezone in /themes/common-theme/webapp/common-theme/js

Bumps [moment-timezone](https://github.com/moment/moment-timezone) from 0.6.1 to 0.6.2.
- [Changelog](https://github.com/moment/moment-timezone/blob/develop/changelog.md)
- [Commits](moment/moment-timezone@0.6.1...0.6.2)

---
updated-dependencies:
- dependency-name: moment-timezone
  dependency-version: 0.6.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

themes/common-theme/webapp/common-theme/js/package-lock.json

@@ -15,7 +15,7 @@
         "jquery-ui-dist": "^1.13.3",
         "jquery-validation": "^1.22.1",
         "jquery.browser": "^0.1.0",
-        "moment-timezone": "^0.6.1",
+        "moment-timezone": "^0.6.2",
         "moment-with-locales-es6": "^1.0.1",
         "trumbowyg": "^2.31.0",
         "uglify-js": "3.19.3"