Cleanup Puma 5 upgrade transition code
What does this MR do?
This code was needed to perform Puma 5 upgrade without syncing multiple MRs. We updated to Puma 5, so this code is no longer required.
Related issues
gitlab-org/gitlab#292918 (closed).
Checklist
See Definition of done.
For anything in this list which will not be completed, please provide a reason in the MR discussion
Required
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Merge Request Title, and Description are up to date, accurate, and descriptive -
MR targeting the appropriate branch -
MR has a green pipeline on GitLab.com
Expected (please provide an explanation if not completing)
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Test plan indicating conditions for success has been posted and passes - [-] Documentation created/updated
- [-] Integration tests added to GitLab QA
- [-] The impact any change in container size has should be evaluated