Both fetch and push are possible over https, which is selected by http if
gitlab was configured to use https in external url.

This way to reduce security vectors and possible ways to interact with gitlab
we use https only without ssh at all.

= GitLab Community Edition + Nexedi patches

[ci skip]

This merge is needed because of a race between FOSS merge on canonical
and security.

Details on https://gitlab.com/gitlab-org/release-tools/issues/358

[ci skip]

[ci skip]

[ci skip]

[ci skip]

Trigger Elasticsearch indexing when public group moved to private

See merge request gitlab/gitlabhq!3577

This fixes https://gitlab.com/gitlab-org/gitlab/issues/37766 which is
caused by the fact that we leave the stale permissions data in the index
after a group is moved to another group.

[ci skip]