Bump nhsuk-frontend from 9.1.0 to 9.2.0

Bumps [nhsuk-frontend](https://github.com/nhsuk/nhsuk-frontend) from 9.1.0 to 9.2.0.
- [Release notes](https://github.com/nhsuk/nhsuk-frontend/releases)
- [Changelog](https://github.com/nhsuk/nhsuk-frontend/blob/main/CHANGELOG.md)
- [Commits](nhsuk/nhsuk-frontend@v9.1.0...v9.2.0)

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

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

package.json

@@ -33,7 +33,7 @@
     "gulp-rename": "^2.0.0",
     "gulp-sass": "^5.1.0",
     "lodash": "^4.17.21",
-    "nhsuk-frontend": "^9.1.0",
+    "nhsuk-frontend": "^9.2.0",
     "nunjucks": "^3.2.4",
     "path": "^0.12.7",
     "sass": "^1.79.5"