Bump @types/vuelidate in /AdminUI/LearningHub.Nhs.AdminUI (#826)

Bumps [@types/vuelidate](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/vuelidate) from 0.7.17 to 0.7.22.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/vuelidate)

---
updated-dependencies:
- dependency-name: "@types/vuelidate"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

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

@@ -64,7 +64,7 @@
     "@types/lodash": "4.14.149",
     "@types/openseadragon": "^2.4.5",
     "@types/sanitize-html": "^2.13.0",
-    "@types/vuelidate": "^0.7.17",
+    "@types/vuelidate": "^0.7.22",
     "@vue/babel-preset-app": "4.5.19",
     "@vue/test-utils": "^1.3.6",
     "babel-core": "^6.26.0",