findings tags are not updated when using reimport_scan

[midnightkoderr]

Bug description
When I re-upload the report using reimport_scan api endpoint and findings has different tag values for an existing finding hash, it's value doesn't update.

Note: New tags addition works fine

Steps to reproduce

1. Upload generic_report1.json using re-import.
2. Upload generic_report2.json using re-import.

Expected behavior
Finding tags on the dashboard should match whatever is present in current report.

Deployment method (select with an X)

• Docker Compose
• Kubernetes
• GoDojo

Environment information

• Operating System: Debian 13
• Docker Compose: v5.1.0
• DefectDojo version: 2.56.3

Sample scan files

generic_report1.json

generic_report2.json

Screenshots

1. Upload generic_report1.json

2. Upload generic_report2.json

[valentijnscholten]

Caused by #14459

[valentijnscholten]

The reason for this is that reimport in general doesn't overwrite fields as that could lead to loss of data editted by users in Defect Dojo.