Fixing bug related to wiki last version

Closes #41477 and #41506

See merge request gitlab-org/gitlab-ce!16197

(cherry picked from commit 65b04860)

e44ca26f Fixing bug related to wiki last version
abe399b1 Added changelog
e471ec00 Restoring last version and created monkey patch
52c9dcb4 Fixed spec descriptions
5814d83c Updated monkey patch to work with paths with more than one dir
b9ff53c0 Updated specs
bc261232 Fixing offense