fix: change file upload error message

[ellen-wright]

Description

Closes: UserOfficeProject/issue-tracker/issues/663

Motivation and Context

Changes error message when no file is uploaded on required question to be more user friendly.

How Has This Been Tested

Manually and changes added to E2E test.

Fixes

Changes

Added a new file upload validation schema with new error message.

Depends on

Tests included/Docs Updated?

• I have added tests to cover my changes.
• All relevant doc has been updated

[martin-trajanovski]

It looks good to me but as I can see we keep all the validation schemas for the other questions in the @user-office-software/duo-validation package. Maybe it is a good idea to add this one over there as well.

[TCMeldrum]

It looks good to me but as I can see we keep all the validation schemas for the other questions in the @user-office-software/duo-validation package. Maybe it is a good idea to add this one over there as well.

@martin-trajanovski We seem to have some validations schemas in the repo should these be migrated as well (although out of scope of this issue maybe).

[martin-trajanovski]

It looks good to me but as I can see we keep all the validation schemas for the other questions in the @user-office-software/duo-validation package. Maybe it is a good idea to add this one over there as well.

@martin-trajanovski We seem to have some validations schemas in the repo should these be migrated as well (although out of scope of this issue maybe).

@ellen-wright yes you are right we should move those over to the duo-validation and keep everything in one place. I also see that for your specific case the validation was in the duo-validation package and I would prefer to keep it there.