Bump moment from 2.24.0 to 2.30.1 in /LearningHub.Nhs.WebUI (#828)

Bumps [moment](https://github.com/moment/moment) from 2.24.0 to 2.30.1.
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](moment/moment@2.24.0...2.30.1)

---
updated-dependencies:
- dependency-name: moment
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

LearningHub.Nhs.WebUI/package-lock.json

@@ -32,7 +32,7 @@
     "core-js": "^3.6.5",
     "js-cookie": "2.2.1",
     "lodash": "4.17.15",
-    "moment": "^2.24.0",
+    "moment": "^2.30.1",
     "navigator.sendbeacon": "0.0.20",
     "nhsuk-frontend": "^7.0.0",
     "node": "^14.0.0",