[Feature]: Improve warning message on reportSchemaViolation

[ehennestad]

What would you like to see added to MatNWB?

The non-conforming value is kept. This needs to be corrected before export.

Is your feature request related to a problem?

No response

What solution would you like?

Coming

Do you have any interest in helping implement the feature?

Yes.

Code of Conduct

• I agree to follow this project's Code of Conduct
• Have you ensured this change was not already requested?