Revert "Merge branch '295646_remove_min_access_level_for_group_finder' into 'master'"

What does this MR do and why?

Reverts !100916 (merged) due to a performance regression. See also !100916 (comment 1153818533)

Related issue: #379626 (closed)

Screenshots or screen recordings

Screenshots are required for UI changes, and strongly recommended for all other merge requests.

How to set up and validate locally

I have not managed to reproduce this locally, but based on !100916 (comment 1153818533) I have reasonable confidence it's caused by !100916 (merged)

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.