GitLab.com now supports an alternate git+ssh port

What this post added

Introduced an alternate `git+ssh` port (443) on GitLab.com to bypass network firewalls that block the default port 22. This was implemented by setting up a separate Azure availability set with HAProxy nodes that forward TCP connections from port 443 to port 22 of the GitLab instance, allowing users to configure their `~/.ssh/config` to use `altssh.gitlab.com` on port 443.