Remove FF vulnerability_resolution_ga

What does this MR do and why?

This removes the FF vulnerability_resolution_ga

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

⚠ Required Manual Check from a member of the TI team @alexbuijs @darbyfrey @dpisek @sming-gitlab ⚠

• Copy the checklist from this issue: FF Cleanup Manual Test Checklist (#478761 - closed)
• Paste the items as a comment in this MR
• Complete all the manual checks

Screenshots or screen recordings

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Before	After

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

Related to #477428 (closed)