Refactor the LFS S3 docs
What does this MR do?
Port of gitlab-org/gitlab-ee!5075.
The LFS object storage is brought in CE with 10.7 https://gitlab.com/gitlab-org/gitlab-ce/issues/40781.
Port of gitlab-org/gitlab-ee!5075.
The LFS object storage is brought in CE with 10.7 https://gitlab.com/gitlab-org/gitlab-ce/issues/40781.