⬆️ Bump classnames from 2.2.6 to 2.5.1

Bumps [classnames](https://github.com/JedWatson/classnames) from 2.2.6 to 2.5.1.
- [Changelog](https://github.com/JedWatson/classnames/blob/main/HISTORY.md)
- [Commits](JedWatson/classnames@v2.2.6...v2.5.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -29,7 +29,7 @@
     "@ukhomeoffice/asl-dictionary": "^2.1.0",
     "@ukhomeoffice/react-components": "^1.0.0",
     "accessible-autocomplete": "^2.0.3",
-    "classnames": "^2.2.6",
+    "classnames": "^2.5.1",
     "date-fns": "^3.6.0",
     "diff": "^4.0.1",
     "lodash": "^4.17.21",