Bump axios from 0.19.1 to 0.28.0 in /LearningHub.Nhs.WebUI

Bumps [axios](https://github.com/axios/axios) from 0.19.1 to 0.28.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.28.0/CHANGELOG.md)
- [Commits](axios/axios@0.19.1...v0.28.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

LearningHub.Nhs.WebUI/package-lock.json

@@ -23,7 +23,7 @@
     "@ckeditor/ckeditor5-build-classic": "16.0.0",
     "@ckeditor/ckeditor5-vue": "1.0.3",
     "@types/uuid": "^8.3.4",
-    "axios": "^0.19.1",
+    "axios": "^0.28.0",
     "babel-polyfill": "^6.26.0",
     "bootstrap": "^4.6.2",
     "ckeditor4-vue": "^0.2.0",