Revert !126270 into 'master'

What does this MR do and why?

Revert "Merge branch 'ashmckenzie/gitlab-shell-release-14-24-0' into 'master'"

This reverts merge request !126270 (merged)

We are seeing performance degradation on gprd-cny with the latest release gitlab-com/gl-infra/production#16032 (closed)

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