Bump @defra/forms-model from 3.0.407 to 3.0.408 (#735)

Bumps [@defra/forms-model](https://github.com/DEFRA/forms-designer/tree/HEAD/model) from 3.0.407 to 3.0.408.
- [Commits](https://github.com/DEFRA/forms-designer/commits/HEAD/model)

---
updated-dependencies:
- dependency-name: "@defra/forms-model"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -40,7 +40,7 @@
   },
   "license": "SEE LICENSE IN LICENSE",
   "dependencies": {
-    "@defra/forms-model": "^3.0.407",
+    "@defra/forms-model": "^3.0.408",
     "@elastic/ecs-pino-format": "^1.5.0",
     "@hapi/boom": "^10.0.1",
     "@hapi/catbox": "^12.1.1",