Export new violation report

Problem to solve

Refer epic for more details Link violations to framework controls (&12774 - closed)

There will be a new violation report created that contains violations as a result of requirements/controls against selected projects.

Users want the ability to review these violations outside of Gitlab and take appropriate action.

Proposal

Add the ability to export the new violation report similar to the current export format: https://docs.gitlab.com/user/compliance/compliance_center/compliance_standards_adherence_dashboard/#export-compliance-standards-adherence-report-for-projects-in-a-group