ETP-1144: Supplier reference field for void invoice pop up to avoid duplicate validation

[Amar-Etendo]

Error's Description

When a supplier invoice is cancelled, the cancellation invoice retains the same value in the "Supplier Reference" field as the original invoice.

Steps to Reproduce the Error

1. Create a supplier/purchase invoice and assign a unique "Supplier Reference" value.
2. Complete and post the invoice.
3. Cancel the supplier invoice using the Void Invoice functionality.
4. Review the cancellation invoice and observe that it retains the same "Supplier Reference" value as the original invoice.

Expected Behaviour

1. During the cancellation process, users should have the option to modify the "Supplier Reference" field.
2. The system should allow updating the reference only when required, preventing automatic changes i.e same supplier reference for both original and voided purchase invoices.

Affected Version

Latest

Version number: Latest

Solution Design (Optional)

1. Add a new optional parameter in the Cancel/Void invoice popup, allowing users to input or modify the "Supplier Reference" field.
2. Ensure that if no modification is provided, the system retains the original reference.