Resolve cross join issues in ee/lib/ee/gitlab/background_migration/migrate_shared_vulnerability_scanners.rb
requested to merge 477844-resolve-cross-join-issues-in-ee-lib-ee-gitlab-background_migration into master
What does this MR do and why?
This MR deletes background migration code that contained cross join interactions that would be a problem for sec-decomposition, but have actually already been executed and removed from the GitLab codebase since this commit.
As such, we can just remove these.
MR acceptance checklist
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Related to #477844 (closed)
Edited by Gregory Havenga