The repository URL rule rejected ssh://user@host:port/path, so deploy-key
resources on servers with a custom SSH port needed a manual URL edit after
creation. Accept ssh:// URLs and keep them unchanged for deploy keys so the
port reaches the clone. Rename scpStyleGitUrlToHttps to sshGitUrlToHttps and
let it convert ssh:// URLs too, so public flows, repository links and GitHub
App repository slugs handle them.
Closes#12161
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>