Heptapod CI/CD: known SSH hosts for sftp

about time.

--HG--
branch : heptapod-stable
2 jobs for topic/heptapod-stable/ssh-known-hosts in 4 minutes and 42 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
canceled rspec #129550

00:04:42

 
  Upload
passed tarball #129551
manual

00:01:57