Bump save from 2.4.0 to 2.9.0 in /AdminUI/LearningHub.Nhs.AdminUI

Bumps [save](https://github.com/serby/save) from 2.4.0 to 2.9.0.
- [Commits](https://github.com/serby/save/commits)

---
updated-dependencies:
- dependency-name: save
  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

@@ -36,7 +36,7 @@
     "nhsuk-frontend": "^6.1.2",
     "openseadragon": "^2.4.2",
     "sanitize-html": "^2.14.0",
-    "save": "^2.4.0",
+    "save": "^2.9.0",
     "ts-debounce": "2.0.1",
     "tus-js-client": "^2.3.2",
     "vue": "^2.7.14",