Revert "Merge branch '431187-link-to-pending-members-from-members-page' into 'master'"

What does this MR do and why?

Revert "Merge branch '431187-link-to-pending-members-from-members-page' into 'master'"

This reverts merge request !141584 (merged). The banner is appearing in sub-group and might appear to non-maintainers as well. We'll revert the MR now and work on a fix.

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