Bump nhsapp-frontend from 5.0.2 to 5.0.3

Bumps [nhsapp-frontend](https://github.com/nhsuk/nhsapp-frontend) from 5.0.2 to 5.0.3.
- [Release notes](https://github.com/nhsuk/nhsapp-frontend/releases)
- [Changelog](https://github.com/nhsuk/nhsapp-frontend/blob/main/CHANGELOG.md)
- [Commits](nhsuk/nhsapp-frontend@v5.0.2...v5.0.3)

---
updated-dependencies:
- dependency-name: nhsapp-frontend
  dependency-version: 5.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -82,7 +82,7 @@
     "jwt-decode": "^4.0.0",
     "next": "15.5.6",
     "next-auth": "^5.0.0-beta.30",
-    "nhsapp-frontend": "^5.0.2",
+    "nhsapp-frontend": "^5.0.3",
     "nhsuk-frontend": "^10.1.0",
     "nhsuk-react-components": "^6.0.0-beta.4",
     "openid-client": "^6.8.1",