Branch link in finished comment broken on GitHub Enterprise Server (regex hardcodes github.com)

what happens

on github enterprise server the finished comment shows the branch as plain text with no link.

why

the owner/repo extraction in the finished-comment logic hardcodes github.com in its regex:

const repoMatch = jobUrl.match(/github\.com\/([^\/]+)\/([^\/]+)\//);

on ghes the job url is https://github.mycompany.com/owner/repo/... so the match fails, branchUrl stays undefined, and the header falls back to plain text.

expected

the regex uses the actual server url (the job url's own origin) so ghes installs get a clickable branch link too.

env: main a4f54ef