Cleanup issues_completed_analytics_feature_flag FF
What does this MR do and why?
In the previous MR I forgot to remove the FE code: !146766 (merged)
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.
Related to #438053 (closed)
Edited by Adam Hegyi