src: Fix user groups validation on import

The error for invalid user groups was not previously rendered on import. This fixes the issue and adds an import test to check that the error messages for all user fields get correctly rendered.

src/Components/CreateImageWizard/steps/Users/components/UserInfo.tsx

@@ -126,6 +126,7 @@ const UserInfo = () => {
       errors: {
         userName: stepValidation?.errors[index]?.userName,
         userSshKey: stepValidation?.errors[index]?.userSshKey,
+        groups: stepValidation?.errors[index]?.groups,
       },
       disabledNext: stepValidation.disabledNext,
     };