Bump sanitize-html in /AdminUI/LearningHub.Nhs.AdminUI

Bumps [sanitize-html](https://github.com/apostrophecms/sanitize-html) from 2.11.0 to 2.12.1.
- [Changelog](https://github.com/apostrophecms/sanitize-html/blob/main/CHANGELOG.md)
- [Commits](apostrophecms/sanitize-html@2.11.0...2.12.1)

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

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

Author: dependabot[bot]

AdminUI/LearningHub.Nhs.AdminUI/package-lock.json

@@ -34,7 +34,7 @@
     "navigator.sendbeacon": "0.0.20",
     "nhsuk-frontend": "^6.1.2",
     "openseadragon": "^2.4.2",
-    "sanitize-html": "^2.11.0",
+    "sanitize-html": "^2.12.1",
     "save": "^2.9.0",
     "ts-debounce": "2.3.0",
     "tus-js-client": "^2.3.2",