Bump babel-loader in /AdminUI/LearningHub.Nhs.AdminUI

Bumps [babel-loader](https://github.com/babel/babel-loader) from 8.2.2 to 8.4.1.
- [Release notes](https://github.com/babel/babel-loader/releases)
- [Changelog](https://github.com/babel/babel-loader/blob/main/CHANGELOG.md)
- [Commits](babel/babel-loader@v8.2.2...v8.4.1)

---
updated-dependencies:
- dependency-name: babel-loader
  dependency-version: 8.4.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

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

@@ -68,7 +68,7 @@
     "@vue/babel-preset-app": "4.5.19",
     "@vue/test-utils": "^1.3.6",
     "babel-core": "^6.26.0",
-    "babel-loader": "^8.2.2",
+    "babel-loader": "^8.4.1",
     "babel-preset-env": "^1.6.0",
     "babel-preset-stage-3": "^6.24.1",
     "cross-env": "^7.0.3",