Fix Apache 400 error on percent encoded URLs

As discussed in https://gitlab.com/gitlab-org/gitlab-recipes/merge_requests/47#note_4406048, a leftover [OR] flag caused Apache to fail silently when percent encoded paths like https://git.example.com/User/example/tree/master/test%20folder were requested.

The flag has been removed; the resulting configuration is confirmed to be working properly on at least two affected GitLab instances.

mentioned in merge request !53 (merged)

Apparently breaks deploy page, too. See https://gitlab.com/gitlab-org/gitlab-recipes/merge_requests/53#note_4448625

cc @axil

Status changed to merged

Awesome, thanks @Zenti!